| 1 | /** | |
| 2 | * Copyright 2014 Netflix, Inc. | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in | |
| 5 | * compliance with the License. You may obtain a copy of the License at | |
| 6 | * | |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | * | |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License is | |
| 10 | * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See | |
| 11 | * the License for the specific language governing permissions and limitations under the License. | |
| 12 | */ | |
| 13 | package rx; | |
| 14 | ||
| 15 | import java.util.*; | |
| 16 | import java.util.concurrent.*; | |
| 17 | ||
| 18 | import rx.annotations.*; | |
| 19 | import rx.exceptions.*; | |
| 20 | import rx.functions.*; | |
| 21 | import rx.internal.operators.*; | |
| 22 | import rx.internal.producers.SingleProducer; | |
| 23 | import rx.internal.util.*; | |
| 24 | import rx.observables.*; | |
| 25 | import rx.observers.SafeSubscriber; | |
| 26 | import rx.plugins.*; | |
| 27 | import rx.schedulers.*; | |
| 28 | import rx.subscriptions.Subscriptions; | |
| 29 | ||
| 30 | /** | |
| 31 | * The Observable class that implements the Reactive Pattern. | |
| 32 | * <p> | |
| 33 | * This class provides methods for subscribing to the Observable as well as delegate methods to the various | |
| 34 | * Observers. | |
| 35 | * <p> | |
| 36 | * The documentation for this class makes use of marble diagrams. The following legend explains these diagrams: | |
| 37 | * <p> | |
| 38 | * <img width="640" height="301" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/legend.png" alt=""> | |
| 39 | * <p> | |
| 40 | * For more information see the <a href="http://reactivex.io/documentation/observable.html">ReactiveX | |
| 41 | * documentation</a>. | |
| 42 | * | |
| 43 | * @param <T> | |
| 44 | * the type of the items emitted by the Observable | |
| 45 | */ | |
| 46 | public class Observable<T> { | |
| 47 | ||
| 48 | final OnSubscribe<T> onSubscribe; | |
| 49 | ||
| 50 | /** | |
| 51 | * Creates an Observable with a Function to execute when it is subscribed to. | |
| 52 | * <p> | |
| 53 | * <em>Note:</em> Use {@link #create(OnSubscribe)} to create an Observable, instead of this constructor, | |
| 54 | * unless you specifically have a need for inheritance. | |
| 55 | * | |
| 56 | * @param f | |
| 57 | * {@link OnSubscribe} to be executed when {@link #subscribe(Subscriber)} is called | |
| 58 | */ | |
| 59 | protected Observable(OnSubscribe<T> f) { | |
| 60 | this.onSubscribe = f; | |
| 61 | } | |
| 62 | ||
| 63 | static final RxJavaObservableExecutionHook hook = RxJavaPlugins.getInstance().getObservableExecutionHook(); | |
| 64 | ||
| 65 | /** | |
| 66 | * Returns an Observable that will execute the specified function when a {@link Subscriber} subscribes to | |
| 67 | * it. | |
| 68 | * <p> | |
| 69 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/create.png" alt=""> | |
| 70 | * <p> | |
| 71 | * Write the function you pass to {@code create} so that it behaves as an Observable: It should invoke the | |
| 72 | * Subscriber's {@link Subscriber#onNext onNext}, {@link Subscriber#onError onError}, and | |
| 73 | * {@link Subscriber#onCompleted onCompleted} methods appropriately. | |
| 74 | * <p> | |
| 75 | * A well-formed Observable must invoke either the Subscriber's {@code onCompleted} method exactly once or | |
| 76 | * its {@code onError} method exactly once. | |
| 77 | * <p> | |
| 78 | * See <a href="http://go.microsoft.com/fwlink/?LinkID=205219">Rx Design Guidelines (PDF)</a> for detailed | |
| 79 | * information. | |
| 80 | * <dl> | |
| 81 | * <dt><b>Scheduler:</b></dt> | |
| 82 | * <dd>{@code create} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 83 | * </dl> | |
| 84 | * | |
| 85 | * @param <T> | |
| 86 | * the type of the items that this Observable emits | |
| 87 | * @param f | |
| 88 | * a function that accepts an {@code Subscriber<T>}, and invokes its {@code onNext}, | |
| 89 | * {@code onError}, and {@code onCompleted} methods as appropriate | |
| 90 | * @return an Observable that, when a {@link Subscriber} subscribes to it, will execute the specified | |
| 91 | * function | |
| 92 | * @see <a href="http://reactivex.io/documentation/operators/create.html">ReactiveX operators documentation: Create</a> | |
| 93 | */ | |
| 94 | public static <T> Observable<T> create(OnSubscribe<T> f) { | |
| 95 |
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1. create : mutated return of Object value for rx/Observable::create to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return new Observable<T>(hook.onCreate(f)); |
| 96 | } | |
| 97 | ||
| 98 | /** | |
| 99 | * Returns an Observable that respects the back-pressure semantics. When the returned Observable is | |
| 100 | * subscribed to it will initiate the given {@link SyncOnSubscribe}'s life cycle for | |
| 101 | * generating events. | |
| 102 | * | |
| 103 | * <p><b>Note:</b> the {@code SyncOnSubscribe} provides a generic way to fulfill data by iterating | |
| 104 | * over a (potentially stateful) function (e.g. reading data off of a channel, a parser, ). If your | |
| 105 | * data comes directly from an asyrchronous/potentially concurrent source then consider using the | |
| 106 | * {@link Observable#create(AsyncOnSubscribe) asynchronous overload}. | |
| 107 | * | |
| 108 | * <p> | |
| 109 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/create-sync.png" alt=""> | |
| 110 | * <p> | |
| 111 | * See <a href="http://go.microsoft.com/fwlink/?LinkID=205219">Rx Design Guidelines (PDF)</a> for detailed | |
| 112 | * information. | |
| 113 | * <dl> | |
| 114 | * <dt><b>Scheduler:</b></dt> | |
| 115 | * <dd>{@code create} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 116 | * </dl> | |
| 117 | * | |
| 118 | * @param <T> | |
| 119 | * the type of the items that this Observable emits | |
| 120 | * @param syncOnSubscribe | |
| 121 | * an implementation of {@link SyncOnSubscribe}. There are many static creation methods | |
| 122 | * on the class for convenience. | |
| 123 | * @return an Observable that, when a {@link Subscriber} subscribes to it, will execute the specified | |
| 124 | * function | |
| 125 | * @see {@link SyncOnSubscribe} {@code static create*} methods | |
| 126 | * @see <a href="http://reactivex.io/documentation/operators/create.html">ReactiveX operators documentation: Create</a> | |
| 127 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 128 | */ | |
| 129 | @Experimental | |
| 130 | public static <S, T> Observable<T> create(SyncOnSubscribe<S, T> syncOnSubscribe) { | |
| 131 |
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return new Observable<T>(hook.onCreate(syncOnSubscribe)); |
| 132 | } | |
| 133 | ||
| 134 | /** | |
| 135 | * Returns an Observable that respects the back-pressure semantics. When the returned Observable is | |
| 136 | * subscribed to it will initiate the given {@link AsyncOnSubscribe}'s life cycle for | |
| 137 | * generating events. | |
| 138 | * | |
| 139 | * <p><b>Note:</b> the {@code AsyncOnSubscribe} is useful for observable sources of data that are | |
| 140 | * necessarily asynchronous (RPC, external services, etc). Typically most use cases can be solved | |
| 141 | * with the {@link Observable#create(SyncOnSubscribe) synchronous overload}. | |
| 142 | * | |
| 143 | * <p> | |
| 144 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/create-async.png" alt=""> | |
| 145 | * <p> | |
| 146 | * See <a href="http://go.microsoft.com/fwlink/?LinkID=205219">Rx Design Guidelines (PDF)</a> for detailed | |
| 147 | * information. | |
| 148 | * <dl> | |
| 149 | * <dt><b>Scheduler:</b></dt> | |
| 150 | * <dd>{@code create} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 151 | * </dl> | |
| 152 | * | |
| 153 | * @param <T> | |
| 154 | * the type of the items that this Observable emits | |
| 155 | * @param asyncOnSubscribe | |
| 156 | * an implementation of {@link AsyncOnSubscribe}. There are many static creation methods | |
| 157 | * on the class for convenience. | |
| 158 | * @return an Observable that, when a {@link Subscriber} subscribes to it, will execute the specified | |
| 159 | * function | |
| 160 | * @see {@link AsyncOnSubscribe AsyncOnSubscribe} {@code static create*} methods | |
| 161 | * @see <a href="http://reactivex.io/documentation/operators/create.html">ReactiveX operators documentation: Create</a> | |
| 162 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 163 | */ | |
| 164 | @Experimental | |
| 165 | public static <S, T> Observable<T> create(AsyncOnSubscribe<S, T> asyncOnSubscribe) { | |
| 166 |
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return new Observable<T>(hook.onCreate(asyncOnSubscribe)); |
| 167 | } | |
| 168 | ||
| 169 | /** | |
| 170 | * Invoked when Observable.subscribe is called. | |
| 171 | */ | |
| 172 | public interface OnSubscribe<T> extends Action1<Subscriber<? super T>> { | |
| 173 | // cover for generics insanity | |
| 174 | } | |
| 175 | ||
| 176 | /** | |
| 177 | * Operator function for lifting into an Observable. | |
| 178 | */ | |
| 179 | public interface Operator<R, T> extends Func1<Subscriber<? super R>, Subscriber<? super T>> { | |
| 180 | // cover for generics insanity | |
| 181 | } | |
| 182 | ||
| 183 | /** | |
| 184 | * Passes all emitted values from this Observable to the provided conversion function to be collected and | |
| 185 | * returned as a single value. Note that it is legal for a conversion function to return an Observable | |
| 186 | * (enabling chaining). | |
| 187 | * | |
| 188 | * @param conversion a function that converts from this {@code Observable<T>} to an {@code R} | |
| 189 | * @return an instance of R created by the provided conversion function | |
| 190 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 191 | */ | |
| 192 | @Experimental | |
| 193 | public <R> R extend(Func1<? super OnSubscribe<T>, ? extends R> conversion) { | |
| 194 |
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return conversion.call(new OnSubscribe<T>() { |
| 195 | @Override | |
| 196 | public void call(Subscriber<? super T> subscriber) { | |
| 197 |
1
1. call : removed call to rx/Subscriber::add → SURVIVED |
subscriber.add(Observable.subscribe(subscriber, Observable.this)); |
| 198 | }}); | |
| 199 | } | |
| 200 | | |
| 201 | /** | |
| 202 | * Lifts a function to the current Observable and returns a new Observable that when subscribed to will pass | |
| 203 | * the values of the current Observable through the Operator function. | |
| 204 | * <p> | |
| 205 | * In other words, this allows chaining Observers together on an Observable for acting on the values within | |
| 206 | * the Observable. | |
| 207 | * <p> {@code | |
| 208 | * observable.map(...).filter(...).take(5).lift(new OperatorA()).lift(new OperatorB(...)).subscribe() | |
| 209 | * } | |
| 210 | * <p> | |
| 211 | * If the operator you are creating is designed to act on the individual items emitted by a source | |
| 212 | * Observable, use {@code lift}. If your operator is designed to transform the source Observable as a whole | |
| 213 | * (for instance, by applying a particular set of existing RxJava operators to it) use {@link #compose}. | |
| 214 | * <dl> | |
| 215 | * <dt><b>Scheduler:</b></dt> | |
| 216 | * <dd>{@code lift} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 217 | * </dl> | |
| 218 | * | |
| 219 | * @param operator the Operator that implements the Observable-operating function to be applied to the source | |
| 220 | * Observable | |
| 221 | * @return an Observable that is the result of applying the lifted Operator to the source Observable | |
| 222 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Implementing-Your-Own-Operators">RxJava wiki: Implementing Your Own Operators</a> | |
| 223 | */ | |
| 224 | public final <R> Observable<R> lift(final Operator<? extends R, ? super T> operator) { | |
| 225 |
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return new Observable<R>(new OnSubscribe<R>() { |
| 226 | @Override | |
| 227 | public void call(Subscriber<? super R> o) { | |
| 228 | try { | |
| 229 | Subscriber<? super T> st = hook.onLift(operator).call(o); | |
| 230 | try { | |
| 231 | // new Subscriber created and being subscribed with so 'onStart' it | |
| 232 |
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st.onStart(); |
| 233 |
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onSubscribe.call(st); |
| 234 | } catch (Throwable e) { | |
| 235 | // localized capture of errors rather than it skipping all operators | |
| 236 | // and ending up in the try/catch of the subscribe method which then | |
| 237 | // prevents onErrorResumeNext and other similar approaches to error handling | |
| 238 |
1
1. call : removed call to rx/exceptions/Exceptions::throwIfFatal → KILLED |
Exceptions.throwIfFatal(e); |
| 239 |
1
1. call : removed call to rx/Subscriber::onError → TIMED_OUT |
st.onError(e); |
| 240 | } | |
| 241 | } catch (Throwable e) { | |
| 242 |
1
1. call : removed call to rx/exceptions/Exceptions::throwIfFatal → KILLED |
Exceptions.throwIfFatal(e); |
| 243 | // if the lift function failed all we can do is pass the error to the final Subscriber | |
| 244 | // as we don't have the operator available to us | |
| 245 |
1
1. call : removed call to rx/Subscriber::onError → KILLED |
o.onError(e); |
| 246 | } | |
| 247 | } | |
| 248 | }); | |
| 249 | } | |
| 250 | | |
| 251 | /** | |
| 252 | * Transform an Observable by applying a particular Transformer function to it. | |
| 253 | * <p> | |
| 254 | * This method operates on the Observable itself whereas {@link #lift} operates on the Observable's | |
| 255 | * Subscribers or Observers. | |
| 256 | * <p> | |
| 257 | * If the operator you are creating is designed to act on the individual items emitted by a source | |
| 258 | * Observable, use {@link #lift}. If your operator is designed to transform the source Observable as a whole | |
| 259 | * (for instance, by applying a particular set of existing RxJava operators to it) use {@code compose}. | |
| 260 | * <dl> | |
| 261 | * <dt><b>Scheduler:</b></dt> | |
| 262 | * <dd>{@code compose} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 263 | * </dl> | |
| 264 | * | |
| 265 | * @param transformer implements the function that transforms the source Observable | |
| 266 | * @return the source Observable, transformed by the transformer function | |
| 267 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Implementing-Your-Own-Operators">RxJava wiki: Implementing Your Own Operators</a> | |
| 268 | */ | |
| 269 | @SuppressWarnings("unchecked") | |
| 270 | public <R> Observable<R> compose(Transformer<? super T, ? extends R> transformer) { | |
| 271 |
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return ((Transformer<T, R>) transformer).call(this); |
| 272 | } | |
| 273 | ||
| 274 | /** | |
| 275 | * Transformer function used by {@link #compose}. | |
| 276 | * @warn more complete description needed | |
| 277 | */ | |
| 278 | public interface Transformer<T, R> extends Func1<Observable<T>, Observable<R>> { | |
| 279 | // cover for generics insanity | |
| 280 | } | |
| 281 | ||
| 282 | /** | |
| 283 | * Returns a Single that emits the single item emitted by the source Observable, if that Observable | |
| 284 | * emits only a single item. If the source Observable emits more than one item or no items, notify of an | |
| 285 | * {@code IllegalArgumentException} or {@code NoSuchElementException} respectively. | |
| 286 | * <p> | |
| 287 | * <img width="640" height="295" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Single.toSingle.png" alt=""> | |
| 288 | * <dl> | |
| 289 | * <dt><b>Scheduler:</b></dt> | |
| 290 | * <dd>{@code toSingle} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 291 | * </dl> | |
| 292 | * | |
| 293 | * @return a Single that emits the single item emitted by the source Observable | |
| 294 | * @throws IllegalArgumentException | |
| 295 | * if the source observable emits more than one item | |
| 296 | * @throws NoSuchElementException | |
| 297 | * if the source observable emits no items | |
| 298 | * @see <a href="http://reactivex.io/documentation/single.html">ReactiveX documentation: Single</a> | |
| 299 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 300 | */ | |
| 301 | @Beta | |
| 302 | public Single<T> toSingle() { | |
| 303 |
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return new Single<T>(OnSubscribeSingle.create(this)); |
| 304 | } | |
| 305 | ||
| 306 | /** | |
| 307 | * Returns a Completable that discards all onNext emissions (similar to | |
| 308 | * {@code ignoreAllElements()}) and calls onCompleted when this source observable calls | |
| 309 | * onCompleted. Error terminal events are propagated. | |
| 310 | * <p> | |
| 311 | * <img width="640" height="295" src= | |
| 312 | * "https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/Completable.toCompletable.png" | |
| 313 | * alt=""> | |
| 314 | * <dl> | |
| 315 | * <dt><b>Scheduler:</b></dt> | |
| 316 | * <dd>{@code toCompletable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 317 | * </dl> | |
| 318 | * | |
| 319 | * @return a Completable that calls onCompleted on it's subscriber when the source Observable | |
| 320 | * calls onCompleted | |
| 321 | * @see <a href="http://reactivex.io/documentation/completable.html">ReactiveX documentation: | |
| 322 | * Completable</a> | |
| 323 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical | |
| 324 | * with the release number) | |
| 325 | */ | |
| 326 | @Experimental | |
| 327 | public Completable toCompletable() { | |
| 328 |
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return Completable.fromObservable(this); |
| 329 | } | |
| 330 | | |
| 331 | ||
| 332 | /* ********************************************************************************************************* | |
| 333 | * Operators Below Here | |
| 334 | * ********************************************************************************************************* | |
| 335 | */ | |
| 336 | ||
| 337 | /** | |
| 338 | * Mirrors the one Observable in an Iterable of several Observables that first either emits an item or sends | |
| 339 | * a termination notification. | |
| 340 | * <p> | |
| 341 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 342 | * <dl> | |
| 343 | * <dt><b>Scheduler:</b></dt> | |
| 344 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 345 | * </dl> | |
| 346 | * | |
| 347 | * @param sources | |
| 348 | * an Iterable of Observable sources competing to react first | |
| 349 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 350 | * emitted an item or sent a termination notification | |
| 351 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 352 | */ | |
| 353 | public static <T> Observable<T> amb(Iterable<? extends Observable<? extends T>> sources) { | |
| 354 |
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1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(sources)); |
| 355 | } | |
| 356 | ||
| 357 | /** | |
| 358 | * Given two Observables, mirrors the one that first either emits an item or sends a termination | |
| 359 | * notification. | |
| 360 | * <p> | |
| 361 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 362 | * <dl> | |
| 363 | * <dt><b>Scheduler:</b></dt> | |
| 364 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 365 | * </dl> | |
| 366 | * | |
| 367 | * @param o1 | |
| 368 | * an Observable competing to react first | |
| 369 | * @param o2 | |
| 370 | * an Observable competing to react first | |
| 371 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 372 | * emitted an item or sent a termination notification | |
| 373 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 374 | */ | |
| 375 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2) { | |
| 376 |
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1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(OnSubscribeAmb.amb(o1, o2)); |
| 377 | } | |
| 378 | ||
| 379 | /** | |
| 380 | * Given three Observables, mirrors the one that first either emits an item or sends a termination | |
| 381 | * notification. | |
| 382 | * <p> | |
| 383 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 384 | * <dl> | |
| 385 | * <dt><b>Scheduler:</b></dt> | |
| 386 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 387 | * </dl> | |
| 388 | * | |
| 389 | * @param o1 | |
| 390 | * an Observable competing to react first | |
| 391 | * @param o2 | |
| 392 | * an Observable competing to react first | |
| 393 | * @param o3 | |
| 394 | * an Observable competing to react first | |
| 395 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 396 | * emitted an item or sent a termination notification | |
| 397 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 398 | */ | |
| 399 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3) { | |
| 400 |
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return create(OnSubscribeAmb.amb(o1, o2, o3)); |
| 401 | } | |
| 402 | ||
| 403 | /** | |
| 404 | * Given four Observables, mirrors the one that first either emits an item or sends a termination | |
| 405 | * notification. | |
| 406 | * <p> | |
| 407 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 408 | * <dl> | |
| 409 | * <dt><b>Scheduler:</b></dt> | |
| 410 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 411 | * </dl> | |
| 412 | * | |
| 413 | * @param o1 | |
| 414 | * an Observable competing to react first | |
| 415 | * @param o2 | |
| 416 | * an Observable competing to react first | |
| 417 | * @param o3 | |
| 418 | * an Observable competing to react first | |
| 419 | * @param o4 | |
| 420 | * an Observable competing to react first | |
| 421 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 422 | * emitted an item or sent a termination notification | |
| 423 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 424 | */ | |
| 425 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4) { | |
| 426 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4)); |
| 427 | } | |
| 428 | ||
| 429 | /** | |
| 430 | * Given five Observables, mirrors the one that first either emits an item or sends a termination | |
| 431 | * notification. | |
| 432 | * <p> | |
| 433 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 434 | * <dl> | |
| 435 | * <dt><b>Scheduler:</b></dt> | |
| 436 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 437 | * </dl> | |
| 438 | * | |
| 439 | * @param o1 | |
| 440 | * an Observable competing to react first | |
| 441 | * @param o2 | |
| 442 | * an Observable competing to react first | |
| 443 | * @param o3 | |
| 444 | * an Observable competing to react first | |
| 445 | * @param o4 | |
| 446 | * an Observable competing to react first | |
| 447 | * @param o5 | |
| 448 | * an Observable competing to react first | |
| 449 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 450 | * emitted an item or sent a termination notification | |
| 451 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 452 | */ | |
| 453 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4, Observable<? extends T> o5) { | |
| 454 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4, o5)); |
| 455 | } | |
| 456 | ||
| 457 | /** | |
| 458 | * Given six Observables, mirrors the one that first either emits an item or sends a termination | |
| 459 | * notification. | |
| 460 | * <p> | |
| 461 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 462 | * <dl> | |
| 463 | * <dt><b>Scheduler:</b></dt> | |
| 464 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 465 | * </dl> | |
| 466 | * | |
| 467 | * @param o1 | |
| 468 | * an Observable competing to react first | |
| 469 | * @param o2 | |
| 470 | * an Observable competing to react first | |
| 471 | * @param o3 | |
| 472 | * an Observable competing to react first | |
| 473 | * @param o4 | |
| 474 | * an Observable competing to react first | |
| 475 | * @param o5 | |
| 476 | * an Observable competing to react first | |
| 477 | * @param o6 | |
| 478 | * an Observable competing to react first | |
| 479 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 480 | * emitted an item or sent a termination notification | |
| 481 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 482 | */ | |
| 483 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4, Observable<? extends T> o5, Observable<? extends T> o6) { | |
| 484 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4, o5, o6)); |
| 485 | } | |
| 486 | ||
| 487 | /** | |
| 488 | * Given seven Observables, mirrors the one that first either emits an item or sends a termination | |
| 489 | * notification. | |
| 490 | * <p> | |
| 491 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 492 | * <dl> | |
| 493 | * <dt><b>Scheduler:</b></dt> | |
| 494 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 495 | * </dl> | |
| 496 | * | |
| 497 | * @param o1 | |
| 498 | * an Observable competing to react first | |
| 499 | * @param o2 | |
| 500 | * an Observable competing to react first | |
| 501 | * @param o3 | |
| 502 | * an Observable competing to react first | |
| 503 | * @param o4 | |
| 504 | * an Observable competing to react first | |
| 505 | * @param o5 | |
| 506 | * an Observable competing to react first | |
| 507 | * @param o6 | |
| 508 | * an Observable competing to react first | |
| 509 | * @param o7 | |
| 510 | * an Observable competing to react first | |
| 511 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 512 | * emitted an item or sent a termination notification | |
| 513 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 514 | */ | |
| 515 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4, Observable<? extends T> o5, Observable<? extends T> o6, Observable<? extends T> o7) { | |
| 516 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4, o5, o6, o7)); |
| 517 | } | |
| 518 | ||
| 519 | /** | |
| 520 | * Given eight Observables, mirrors the one that first either emits an item or sends a termination | |
| 521 | * notification. | |
| 522 | * <p> | |
| 523 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 524 | * <dl> | |
| 525 | * <dt><b>Scheduler:</b></dt> | |
| 526 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 527 | * </dl> | |
| 528 | * | |
| 529 | * @param o1 | |
| 530 | * an Observable competing to react first | |
| 531 | * @param o2 | |
| 532 | * an Observable competing to react first | |
| 533 | * @param o3 | |
| 534 | * an Observable competing to react first | |
| 535 | * @param o4 | |
| 536 | * an Observable competing to react first | |
| 537 | * @param o5 | |
| 538 | * an Observable competing to react first | |
| 539 | * @param o6 | |
| 540 | * an Observable competing to react first | |
| 541 | * @param o7 | |
| 542 | * an Observable competing to react first | |
| 543 | * @param o8 | |
| 544 | * an observable competing to react first | |
| 545 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 546 | * emitted an item or sent a termination notification | |
| 547 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 548 | */ | |
| 549 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4, Observable<? extends T> o5, Observable<? extends T> o6, Observable<? extends T> o7, Observable<? extends T> o8) { | |
| 550 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4, o5, o6, o7, o8)); |
| 551 | } | |
| 552 | ||
| 553 | /** | |
| 554 | * Given nine Observables, mirrors the one that first either emits an item or sends a termination | |
| 555 | * notification. | |
| 556 | * <p> | |
| 557 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 558 | * <dl> | |
| 559 | * <dt><b>Scheduler:</b></dt> | |
| 560 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 561 | * </dl> | |
| 562 | * | |
| 563 | * @param o1 | |
| 564 | * an Observable competing to react first | |
| 565 | * @param o2 | |
| 566 | * an Observable competing to react first | |
| 567 | * @param o3 | |
| 568 | * an Observable competing to react first | |
| 569 | * @param o4 | |
| 570 | * an Observable competing to react first | |
| 571 | * @param o5 | |
| 572 | * an Observable competing to react first | |
| 573 | * @param o6 | |
| 574 | * an Observable competing to react first | |
| 575 | * @param o7 | |
| 576 | * an Observable competing to react first | |
| 577 | * @param o8 | |
| 578 | * an Observable competing to react first | |
| 579 | * @param o9 | |
| 580 | * an Observable competing to react first | |
| 581 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 582 | * emitted an item or sent a termination notification | |
| 583 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 584 | */ | |
| 585 | public static <T> Observable<T> amb(Observable<? extends T> o1, Observable<? extends T> o2, Observable<? extends T> o3, Observable<? extends T> o4, Observable<? extends T> o5, Observable<? extends T> o6, Observable<? extends T> o7, Observable<? extends T> o8, Observable<? extends T> o9) { | |
| 586 |
1
1. amb : mutated return of Object value for rx/Observable::amb to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeAmb.amb(o1, o2, o3, o4, o5, o6, o7, o8, o9)); |
| 587 | } | |
| 588 | ||
| 589 | /** | |
| 590 | * Combines two source Observables by emitting an item that aggregates the latest values of each of the | |
| 591 | * source Observables each time an item is received from either of the source Observables, where this | |
| 592 | * aggregation is defined by a specified function. | |
| 593 | * <p> | |
| 594 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 595 | * <dl> | |
| 596 | * <dt><b>Scheduler:</b></dt> | |
| 597 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 598 | * </dl> | |
| 599 | * | |
| 600 | * @param o1 | |
| 601 | * the first source Observable | |
| 602 | * @param o2 | |
| 603 | * the second source Observable | |
| 604 | * @param combineFunction | |
| 605 | * the aggregation function used to combine the items emitted by the source Observables | |
| 606 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 607 | * Observables by means of the given aggregation function | |
| 608 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 609 | */ | |
| 610 | @SuppressWarnings("unchecked") | |
| 611 | public static <T1, T2, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Func2<? super T1, ? super T2, ? extends R> combineFunction) { | |
| 612 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2), Functions.fromFunc(combineFunction)); |
| 613 | } | |
| 614 | ||
| 615 | /** | |
| 616 | * Combines three source Observables by emitting an item that aggregates the latest values of each of the | |
| 617 | * source Observables each time an item is received from any of the source Observables, where this | |
| 618 | * aggregation is defined by a specified function. | |
| 619 | * <p> | |
| 620 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 621 | * <dl> | |
| 622 | * <dt><b>Scheduler:</b></dt> | |
| 623 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 624 | * </dl> | |
| 625 | * | |
| 626 | * @param o1 | |
| 627 | * the first source Observable | |
| 628 | * @param o2 | |
| 629 | * the second source Observable | |
| 630 | * @param o3 | |
| 631 | * the third source Observable | |
| 632 | * @param combineFunction | |
| 633 | * the aggregation function used to combine the items emitted by the source Observables | |
| 634 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 635 | * Observables by means of the given aggregation function | |
| 636 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 637 | */ | |
| 638 | @SuppressWarnings("unchecked") | |
| 639 | public static <T1, T2, T3, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Func3<? super T1, ? super T2, ? super T3, ? extends R> combineFunction) { | |
| 640 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3), Functions.fromFunc(combineFunction)); |
| 641 | } | |
| 642 | ||
| 643 | /** | |
| 644 | * Combines four source Observables by emitting an item that aggregates the latest values of each of the | |
| 645 | * source Observables each time an item is received from any of the source Observables, where this | |
| 646 | * aggregation is defined by a specified function. | |
| 647 | * <p> | |
| 648 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 649 | * <dl> | |
| 650 | * <dt><b>Scheduler:</b></dt> | |
| 651 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 652 | * </dl> | |
| 653 | * | |
| 654 | * @param o1 | |
| 655 | * the first source Observable | |
| 656 | * @param o2 | |
| 657 | * the second source Observable | |
| 658 | * @param o3 | |
| 659 | * the third source Observable | |
| 660 | * @param o4 | |
| 661 | * the fourth source Observable | |
| 662 | * @param combineFunction | |
| 663 | * the aggregation function used to combine the items emitted by the source Observables | |
| 664 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 665 | * Observables by means of the given aggregation function | |
| 666 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 667 | */ | |
| 668 | @SuppressWarnings("unchecked") | |
| 669 | public static <T1, T2, T3, T4, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, | |
| 670 | Func4<? super T1, ? super T2, ? super T3, ? super T4, ? extends R> combineFunction) { | |
| 671 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4), Functions.fromFunc(combineFunction)); |
| 672 | } | |
| 673 | ||
| 674 | /** | |
| 675 | * Combines five source Observables by emitting an item that aggregates the latest values of each of the | |
| 676 | * source Observables each time an item is received from any of the source Observables, where this | |
| 677 | * aggregation is defined by a specified function. | |
| 678 | * <p> | |
| 679 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 680 | * <dl> | |
| 681 | * <dt><b>Scheduler:</b></dt> | |
| 682 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 683 | * </dl> | |
| 684 | * | |
| 685 | * @param o1 | |
| 686 | * the first source Observable | |
| 687 | * @param o2 | |
| 688 | * the second source Observable | |
| 689 | * @param o3 | |
| 690 | * the third source Observable | |
| 691 | * @param o4 | |
| 692 | * the fourth source Observable | |
| 693 | * @param o5 | |
| 694 | * the fifth source Observable | |
| 695 | * @param combineFunction | |
| 696 | * the aggregation function used to combine the items emitted by the source Observables | |
| 697 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 698 | * Observables by means of the given aggregation function | |
| 699 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 700 | */ | |
| 701 | @SuppressWarnings("unchecked") | |
| 702 | public static <T1, T2, T3, T4, T5, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, | |
| 703 | Func5<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? extends R> combineFunction) { | |
| 704 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4, o5), Functions.fromFunc(combineFunction)); |
| 705 | } | |
| 706 | ||
| 707 | /** | |
| 708 | * Combines six source Observables by emitting an item that aggregates the latest values of each of the | |
| 709 | * source Observables each time an item is received from any of the source Observables, where this | |
| 710 | * aggregation is defined by a specified function. | |
| 711 | * <p> | |
| 712 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 713 | * <dl> | |
| 714 | * <dt><b>Scheduler:</b></dt> | |
| 715 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 716 | * </dl> | |
| 717 | * | |
| 718 | * @param o1 | |
| 719 | * the first source Observable | |
| 720 | * @param o2 | |
| 721 | * the second source Observable | |
| 722 | * @param o3 | |
| 723 | * the third source Observable | |
| 724 | * @param o4 | |
| 725 | * the fourth source Observable | |
| 726 | * @param o5 | |
| 727 | * the fifth source Observable | |
| 728 | * @param o6 | |
| 729 | * the sixth source Observable | |
| 730 | * @param combineFunction | |
| 731 | * the aggregation function used to combine the items emitted by the source Observables | |
| 732 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 733 | * Observables by means of the given aggregation function | |
| 734 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 735 | */ | |
| 736 | @SuppressWarnings("unchecked") | |
| 737 | public static <T1, T2, T3, T4, T5, T6, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, | |
| 738 | Func6<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? extends R> combineFunction) { | |
| 739 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4, o5, o6), Functions.fromFunc(combineFunction)); |
| 740 | } | |
| 741 | ||
| 742 | /** | |
| 743 | * Combines seven source Observables by emitting an item that aggregates the latest values of each of the | |
| 744 | * source Observables each time an item is received from any of the source Observables, where this | |
| 745 | * aggregation is defined by a specified function. | |
| 746 | * <p> | |
| 747 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 748 | * <dl> | |
| 749 | * <dt><b>Scheduler:</b></dt> | |
| 750 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 751 | * </dl> | |
| 752 | * | |
| 753 | * @param o1 | |
| 754 | * the first source Observable | |
| 755 | * @param o2 | |
| 756 | * the second source Observable | |
| 757 | * @param o3 | |
| 758 | * the third source Observable | |
| 759 | * @param o4 | |
| 760 | * the fourth source Observable | |
| 761 | * @param o5 | |
| 762 | * the fifth source Observable | |
| 763 | * @param o6 | |
| 764 | * the sixth source Observable | |
| 765 | * @param o7 | |
| 766 | * the seventh source Observable | |
| 767 | * @param combineFunction | |
| 768 | * the aggregation function used to combine the items emitted by the source Observables | |
| 769 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 770 | * Observables by means of the given aggregation function | |
| 771 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 772 | */ | |
| 773 | @SuppressWarnings("unchecked") | |
| 774 | public static <T1, T2, T3, T4, T5, T6, T7, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, | |
| 775 | Func7<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? extends R> combineFunction) { | |
| 776 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4, o5, o6, o7), Functions.fromFunc(combineFunction)); |
| 777 | } | |
| 778 | ||
| 779 | /** | |
| 780 | * Combines eight source Observables by emitting an item that aggregates the latest values of each of the | |
| 781 | * source Observables each time an item is received from any of the source Observables, where this | |
| 782 | * aggregation is defined by a specified function. | |
| 783 | * <p> | |
| 784 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 785 | * <dl> | |
| 786 | * <dt><b>Scheduler:</b></dt> | |
| 787 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 788 | * </dl> | |
| 789 | * | |
| 790 | * @param o1 | |
| 791 | * the first source Observable | |
| 792 | * @param o2 | |
| 793 | * the second source Observable | |
| 794 | * @param o3 | |
| 795 | * the third source Observable | |
| 796 | * @param o4 | |
| 797 | * the fourth source Observable | |
| 798 | * @param o5 | |
| 799 | * the fifth source Observable | |
| 800 | * @param o6 | |
| 801 | * the sixth source Observable | |
| 802 | * @param o7 | |
| 803 | * the seventh source Observable | |
| 804 | * @param o8 | |
| 805 | * the eighth source Observable | |
| 806 | * @param combineFunction | |
| 807 | * the aggregation function used to combine the items emitted by the source Observables | |
| 808 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 809 | * Observables by means of the given aggregation function | |
| 810 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 811 | */ | |
| 812 | @SuppressWarnings("unchecked") | |
| 813 | public static <T1, T2, T3, T4, T5, T6, T7, T8, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, Observable<? extends T8> o8, | |
| 814 | Func8<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? extends R> combineFunction) { | |
| 815 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4, o5, o6, o7, o8), Functions.fromFunc(combineFunction)); |
| 816 | } | |
| 817 | ||
| 818 | /** | |
| 819 | * Combines nine source Observables by emitting an item that aggregates the latest values of each of the | |
| 820 | * source Observables each time an item is received from any of the source Observables, where this | |
| 821 | * aggregation is defined by a specified function. | |
| 822 | * <p> | |
| 823 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/combineLatest.png" alt=""> | |
| 824 | * <dl> | |
| 825 | * <dt><b>Scheduler:</b></dt> | |
| 826 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 827 | * </dl> | |
| 828 | * | |
| 829 | * @param o1 | |
| 830 | * the first source Observable | |
| 831 | * @param o2 | |
| 832 | * the second source Observable | |
| 833 | * @param o3 | |
| 834 | * the third source Observable | |
| 835 | * @param o4 | |
| 836 | * the fourth source Observable | |
| 837 | * @param o5 | |
| 838 | * the fifth source Observable | |
| 839 | * @param o6 | |
| 840 | * the sixth source Observable | |
| 841 | * @param o7 | |
| 842 | * the seventh source Observable | |
| 843 | * @param o8 | |
| 844 | * the eighth source Observable | |
| 845 | * @param o9 | |
| 846 | * the ninth source Observable | |
| 847 | * @param combineFunction | |
| 848 | * the aggregation function used to combine the items emitted by the source Observables | |
| 849 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 850 | * Observables by means of the given aggregation function | |
| 851 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 852 | */ | |
| 853 | @SuppressWarnings("unchecked") | |
| 854 | public static <T1, T2, T3, T4, T5, T6, T7, T8, T9, R> Observable<R> combineLatest(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, Observable<? extends T8> o8, | |
| 855 | Observable<? extends T9> o9, | |
| 856 | Func9<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? extends R> combineFunction) { | |
| 857 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return combineLatest(Arrays.asList(o1, o2, o3, o4, o5, o6, o7, o8, o9), Functions.fromFunc(combineFunction)); |
| 858 | } | |
| 859 | /** | |
| 860 | * Combines a list of source Observables by emitting an item that aggregates the latest values of each of | |
| 861 | * the source Observables each time an item is received from any of the source Observables, where this | |
| 862 | * aggregation is defined by a specified function. | |
| 863 | * <dl> | |
| 864 | * <dt><b>Scheduler:</b></dt> | |
| 865 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 866 | * </dl> | |
| 867 | * | |
| 868 | * @param <T> | |
| 869 | * the common base type of source values | |
| 870 | * @param <R> | |
| 871 | * the result type | |
| 872 | * @param sources | |
| 873 | * the list of source Observables | |
| 874 | * @param combineFunction | |
| 875 | * the aggregation function used to combine the items emitted by the source Observables | |
| 876 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 877 | * Observables by means of the given aggregation function | |
| 878 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 879 | */ | |
| 880 | public static <T, R> Observable<R> combineLatest(List<? extends Observable<? extends T>> sources, FuncN<? extends R> combineFunction) { | |
| 881 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeCombineLatest<T, R>(sources, combineFunction)); |
| 882 | } | |
| 883 | ||
| 884 | /** | |
| 885 | * Combines a collection of source Observables by emitting an item that aggregates the latest values of each of | |
| 886 | * the source Observables each time an item is received from any of the source Observables, where this | |
| 887 | * aggregation is defined by a specified function. | |
| 888 | * <dl> | |
| 889 | * <dt><b>Scheduler:</b></dt> | |
| 890 | * <dd>{@code combineLatest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 891 | * </dl> | |
| 892 | * | |
| 893 | * @param <T> | |
| 894 | * the common base type of source values | |
| 895 | * @param <R> | |
| 896 | * the result type | |
| 897 | * @param sources | |
| 898 | * the collection of source Observables | |
| 899 | * @param combineFunction | |
| 900 | * the aggregation function used to combine the items emitted by the source Observables | |
| 901 | * @return an Observable that emits items that are the result of combining the items emitted by the source | |
| 902 | * Observables by means of the given aggregation function | |
| 903 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 904 | */ | |
| 905 | public static <T, R> Observable<R> combineLatest(Iterable<? extends Observable<? extends T>> sources, FuncN<? extends R> combineFunction) { | |
| 906 |
1
1. combineLatest : mutated return of Object value for rx/Observable::combineLatest to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(new OnSubscribeCombineLatest<T, R>(sources, combineFunction)); |
| 907 | } | |
| 908 | ||
| 909 | /** | |
| 910 | * Returns an Observable that emits the items emitted by each of the Observables emitted by the source | |
| 911 | * Observable, one after the other, without interleaving them. | |
| 912 | * <p> | |
| 913 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 914 | * <dl> | |
| 915 | * <dt><b>Scheduler:</b></dt> | |
| 916 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 917 | * </dl> | |
| 918 | * | |
| 919 | * @param observables | |
| 920 | * an Observable that emits Observables | |
| 921 | * @return an Observable that emits items all of the items emitted by the Observables emitted by | |
| 922 | * {@code observables}, one after the other, without interleaving them | |
| 923 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 924 | */ | |
| 925 | public static <T> Observable<T> concat(Observable<? extends Observable<? extends T>> observables) { | |
| 926 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return observables.lift(OperatorConcat.<T>instance()); |
| 927 | } | |
| 928 | ||
| 929 | /** | |
| 930 | * Returns an Observable that emits the items emitted by two Observables, one after the other, without | |
| 931 | * interleaving them. | |
| 932 | * <p> | |
| 933 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 934 | * <dl> | |
| 935 | * <dt><b>Scheduler:</b></dt> | |
| 936 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 937 | * </dl> | |
| 938 | * | |
| 939 | * @param t1 | |
| 940 | * an Observable to be concatenated | |
| 941 | * @param t2 | |
| 942 | * an Observable to be concatenated | |
| 943 | * @return an Observable that emits items emitted by the two source Observables, one after the other, | |
| 944 | * without interleaving them | |
| 945 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 946 | */ | |
| 947 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2) { | |
| 948 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(just(t1, t2)); |
| 949 | } | |
| 950 | ||
| 951 | /** | |
| 952 | * Returns an Observable that emits the items emitted by three Observables, one after the other, without | |
| 953 | * interleaving them. | |
| 954 | * <p> | |
| 955 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 956 | * <dl> | |
| 957 | * <dt><b>Scheduler:</b></dt> | |
| 958 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 959 | * </dl> | |
| 960 | * | |
| 961 | * @param t1 | |
| 962 | * an Observable to be concatenated | |
| 963 | * @param t2 | |
| 964 | * an Observable to be concatenated | |
| 965 | * @param t3 | |
| 966 | * an Observable to be concatenated | |
| 967 | * @return an Observable that emits items emitted by the three source Observables, one after the other, | |
| 968 | * without interleaving them | |
| 969 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 970 | */ | |
| 971 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3) { | |
| 972 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3)); |
| 973 | } | |
| 974 | ||
| 975 | /** | |
| 976 | * Returns an Observable that emits the items emitted by four Observables, one after the other, without | |
| 977 | * interleaving them. | |
| 978 | * <p> | |
| 979 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 980 | * <dl> | |
| 981 | * <dt><b>Scheduler:</b></dt> | |
| 982 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 983 | * </dl> | |
| 984 | * | |
| 985 | * @param t1 | |
| 986 | * an Observable to be concatenated | |
| 987 | * @param t2 | |
| 988 | * an Observable to be concatenated | |
| 989 | * @param t3 | |
| 990 | * an Observable to be concatenated | |
| 991 | * @param t4 | |
| 992 | * an Observable to be concatenated | |
| 993 | * @return an Observable that emits items emitted by the four source Observables, one after the other, | |
| 994 | * without interleaving them | |
| 995 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 996 | */ | |
| 997 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4) { | |
| 998 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4)); |
| 999 | } | |
| 1000 | ||
| 1001 | /** | |
| 1002 | * Returns an Observable that emits the items emitted by five Observables, one after the other, without | |
| 1003 | * interleaving them. | |
| 1004 | * <p> | |
| 1005 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 1006 | * <dl> | |
| 1007 | * <dt><b>Scheduler:</b></dt> | |
| 1008 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1009 | * </dl> | |
| 1010 | * | |
| 1011 | * @param t1 | |
| 1012 | * an Observable to be concatenated | |
| 1013 | * @param t2 | |
| 1014 | * an Observable to be concatenated | |
| 1015 | * @param t3 | |
| 1016 | * an Observable to be concatenated | |
| 1017 | * @param t4 | |
| 1018 | * an Observable to be concatenated | |
| 1019 | * @param t5 | |
| 1020 | * an Observable to be concatenated | |
| 1021 | * @return an Observable that emits items emitted by the five source Observables, one after the other, | |
| 1022 | * without interleaving them | |
| 1023 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 1024 | */ | |
| 1025 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5) { | |
| 1026 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5)); |
| 1027 | } | |
| 1028 | ||
| 1029 | /** | |
| 1030 | * Returns an Observable that emits the items emitted by six Observables, one after the other, without | |
| 1031 | * interleaving them. | |
| 1032 | * <p> | |
| 1033 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 1034 | * <dl> | |
| 1035 | * <dt><b>Scheduler:</b></dt> | |
| 1036 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1037 | * </dl> | |
| 1038 | * | |
| 1039 | * @param t1 | |
| 1040 | * an Observable to be concatenated | |
| 1041 | * @param t2 | |
| 1042 | * an Observable to be concatenated | |
| 1043 | * @param t3 | |
| 1044 | * an Observable to be concatenated | |
| 1045 | * @param t4 | |
| 1046 | * an Observable to be concatenated | |
| 1047 | * @param t5 | |
| 1048 | * an Observable to be concatenated | |
| 1049 | * @param t6 | |
| 1050 | * an Observable to be concatenated | |
| 1051 | * @return an Observable that emits items emitted by the six source Observables, one after the other, | |
| 1052 | * without interleaving them | |
| 1053 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 1054 | */ | |
| 1055 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6) { | |
| 1056 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6)); |
| 1057 | } | |
| 1058 | ||
| 1059 | /** | |
| 1060 | * Returns an Observable that emits the items emitted by seven Observables, one after the other, without | |
| 1061 | * interleaving them. | |
| 1062 | * <p> | |
| 1063 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 1064 | * <dl> | |
| 1065 | * <dt><b>Scheduler:</b></dt> | |
| 1066 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1067 | * </dl> | |
| 1068 | * | |
| 1069 | * @param t1 | |
| 1070 | * an Observable to be concatenated | |
| 1071 | * @param t2 | |
| 1072 | * an Observable to be concatenated | |
| 1073 | * @param t3 | |
| 1074 | * an Observable to be concatenated | |
| 1075 | * @param t4 | |
| 1076 | * an Observable to be concatenated | |
| 1077 | * @param t5 | |
| 1078 | * an Observable to be concatenated | |
| 1079 | * @param t6 | |
| 1080 | * an Observable to be concatenated | |
| 1081 | * @param t7 | |
| 1082 | * an Observable to be concatenated | |
| 1083 | * @return an Observable that emits items emitted by the seven source Observables, one after the other, | |
| 1084 | * without interleaving them | |
| 1085 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 1086 | */ | |
| 1087 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7) { | |
| 1088 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7)); |
| 1089 | } | |
| 1090 | ||
| 1091 | /** | |
| 1092 | * Returns an Observable that emits the items emitted by eight Observables, one after the other, without | |
| 1093 | * interleaving them. | |
| 1094 | * <p> | |
| 1095 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 1096 | * <dl> | |
| 1097 | * <dt><b>Scheduler:</b></dt> | |
| 1098 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1099 | * </dl> | |
| 1100 | * | |
| 1101 | * @param t1 | |
| 1102 | * an Observable to be concatenated | |
| 1103 | * @param t2 | |
| 1104 | * an Observable to be concatenated | |
| 1105 | * @param t3 | |
| 1106 | * an Observable to be concatenated | |
| 1107 | * @param t4 | |
| 1108 | * an Observable to be concatenated | |
| 1109 | * @param t5 | |
| 1110 | * an Observable to be concatenated | |
| 1111 | * @param t6 | |
| 1112 | * an Observable to be concatenated | |
| 1113 | * @param t7 | |
| 1114 | * an Observable to be concatenated | |
| 1115 | * @param t8 | |
| 1116 | * an Observable to be concatenated | |
| 1117 | * @return an Observable that emits items emitted by the eight source Observables, one after the other, | |
| 1118 | * without interleaving them | |
| 1119 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 1120 | */ | |
| 1121 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8) { | |
| 1122 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7, t8)); |
| 1123 | } | |
| 1124 | ||
| 1125 | /** | |
| 1126 | * Returns an Observable that emits the items emitted by nine Observables, one after the other, without | |
| 1127 | * interleaving them. | |
| 1128 | * <p> | |
| 1129 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 1130 | * <dl> | |
| 1131 | * <dt><b>Scheduler:</b></dt> | |
| 1132 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1133 | * </dl> | |
| 1134 | * | |
| 1135 | * @param t1 | |
| 1136 | * an Observable to be concatenated | |
| 1137 | * @param t2 | |
| 1138 | * an Observable to be concatenated | |
| 1139 | * @param t3 | |
| 1140 | * an Observable to be concatenated | |
| 1141 | * @param t4 | |
| 1142 | * an Observable to be concatenated | |
| 1143 | * @param t5 | |
| 1144 | * an Observable to be concatenated | |
| 1145 | * @param t6 | |
| 1146 | * an Observable to be concatenated | |
| 1147 | * @param t7 | |
| 1148 | * an Observable to be concatenated | |
| 1149 | * @param t8 | |
| 1150 | * an Observable to be concatenated | |
| 1151 | * @param t9 | |
| 1152 | * an Observable to be concatenated | |
| 1153 | * @return an Observable that emits items emitted by the nine source Observables, one after the other, | |
| 1154 | * without interleaving them | |
| 1155 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 1156 | */ | |
| 1157 | public static <T> Observable<T> concat(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8, Observable<? extends T> t9) { | |
| 1158 |
1
1. concat : mutated return of Object value for rx/Observable::concat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7, t8, t9)); |
| 1159 | } | |
| 1160 | ||
| 1161 | /** | |
| 1162 | * Returns an Observable that calls an Observable factory to create an Observable for each new Observer | |
| 1163 | * that subscribes. That is, for each subscriber, the actual Observable that subscriber observes is | |
| 1164 | * determined by the factory function. | |
| 1165 | * <p> | |
| 1166 | * <img width="640" height="340" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/defer.png" alt=""> | |
| 1167 | * <p> | |
| 1168 | * The defer Observer allows you to defer or delay emitting items from an Observable until such time as an | |
| 1169 | * Observer subscribes to the Observable. This allows an {@link Observer} to easily obtain updates or a | |
| 1170 | * refreshed version of the sequence. | |
| 1171 | * <dl> | |
| 1172 | * <dt><b>Scheduler:</b></dt> | |
| 1173 | * <dd>{@code defer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1174 | * </dl> | |
| 1175 | * | |
| 1176 | * @param observableFactory | |
| 1177 | * the Observable factory function to invoke for each {@link Observer} that subscribes to the | |
| 1178 | * resulting Observable | |
| 1179 | * @param <T> | |
| 1180 | * the type of the items emitted by the Observable | |
| 1181 | * @return an Observable whose {@link Observer}s' subscriptions trigger an invocation of the given | |
| 1182 | * Observable factory function | |
| 1183 | * @see <a href="http://reactivex.io/documentation/operators/defer.html">ReactiveX operators documentation: Defer</a> | |
| 1184 | */ | |
| 1185 | public static <T> Observable<T> defer(Func0<Observable<T>> observableFactory) { | |
| 1186 |
1
1. defer : mutated return of Object value for rx/Observable::defer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeDefer<T>(observableFactory)); |
| 1187 | } | |
| 1188 | ||
| 1189 | /** Lazy initialized Holder for an empty observable which just emits onCompleted to any subscriber. */ | |
| 1190 | private static final class EmptyHolder { | |
| 1191 | final static Observable<Object> INSTANCE = create(new OnSubscribe<Object>() { | |
| 1192 | @Override | |
| 1193 | public void call(Subscriber<? super Object> subscriber) { | |
| 1194 |
1
1. call : removed call to rx/Subscriber::onCompleted → KILLED |
subscriber.onCompleted(); |
| 1195 | } | |
| 1196 | }); | |
| 1197 | } | |
| 1198 | | |
| 1199 | /** | |
| 1200 | * Returns an Observable that emits no items to the {@link Observer} and immediately invokes its | |
| 1201 | * {@link Observer#onCompleted onCompleted} method. | |
| 1202 | * <p> | |
| 1203 | * <img width="640" height="190" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/empty.png" alt=""> | |
| 1204 | * <dl> | |
| 1205 | * <dt><b>Scheduler:</b></dt> | |
| 1206 | * <dd>{@code empty} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1207 | * </dl> | |
| 1208 | * | |
| 1209 | * @param <T> | |
| 1210 | * the type of the items (ostensibly) emitted by the Observable | |
| 1211 | * @return an Observable that emits no items to the {@link Observer} but immediately invokes the | |
| 1212 | * {@link Observer}'s {@link Observer#onCompleted() onCompleted} method | |
| 1213 | * @see <a href="http://reactivex.io/documentation/operators/empty-never-throw.html">ReactiveX operators documentation: Empty</a> | |
| 1214 | */ | |
| 1215 | @SuppressWarnings("unchecked") | |
| 1216 | public static <T> Observable<T> empty() { | |
| 1217 |
1
1. empty : mutated return of Object value for rx/Observable::empty to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return (Observable<T>) EmptyHolder.INSTANCE; |
| 1218 | } | |
| 1219 | ||
| 1220 | /** | |
| 1221 | * Returns an Observable that invokes an {@link Observer}'s {@link Observer#onError onError} method when the | |
| 1222 | * Observer subscribes to it. | |
| 1223 | * <p> | |
| 1224 | * <img width="640" height="190" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/error.png" alt=""> | |
| 1225 | * <dl> | |
| 1226 | * <dt><b>Scheduler:</b></dt> | |
| 1227 | * <dd>{@code error} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1228 | * </dl> | |
| 1229 | * | |
| 1230 | * @param exception | |
| 1231 | * the particular Throwable to pass to {@link Observer#onError onError} | |
| 1232 | * @param <T> | |
| 1233 | * the type of the items (ostensibly) emitted by the Observable | |
| 1234 | * @return an Observable that invokes the {@link Observer}'s {@link Observer#onError onError} method when | |
| 1235 | * the Observer subscribes to it | |
| 1236 | * @see <a href="http://reactivex.io/documentation/operators/empty-never-throw.html">ReactiveX operators documentation: Throw</a> | |
| 1237 | */ | |
| 1238 | public static <T> Observable<T> error(Throwable exception) { | |
| 1239 |
1
1. error : mutated return of Object value for rx/Observable::error to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return new ThrowObservable<T>(exception); |
| 1240 | } | |
| 1241 | ||
| 1242 | /** | |
| 1243 | * Converts a {@link Future} into an Observable. | |
| 1244 | * <p> | |
| 1245 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/from.Future.png" alt=""> | |
| 1246 | * <p> | |
| 1247 | * You can convert any object that supports the {@link Future} interface into an Observable that emits the | |
| 1248 | * return value of the {@link Future#get} method of that object, by passing the object into the {@code from} | |
| 1249 | * method. | |
| 1250 | * <p> | |
| 1251 | * <em>Important note:</em> This Observable is blocking; you cannot unsubscribe from it. | |
| 1252 | * <dl> | |
| 1253 | * <dt><b>Scheduler:</b></dt> | |
| 1254 | * <dd>{@code from} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1255 | * </dl> | |
| 1256 | * | |
| 1257 | * @param future | |
| 1258 | * the source {@link Future} | |
| 1259 | * @param <T> | |
| 1260 | * the type of object that the {@link Future} returns, and also the type of item to be emitted by | |
| 1261 | * the resulting Observable | |
| 1262 | * @return an Observable that emits the item from the source {@link Future} | |
| 1263 | * @see <a href="http://reactivex.io/documentation/operators/from.html">ReactiveX operators documentation: From</a> | |
| 1264 | */ | |
| 1265 | public static <T> Observable<T> from(Future<? extends T> future) { | |
| 1266 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(OnSubscribeToObservableFuture.toObservableFuture(future)); |
| 1267 | } | |
| 1268 | ||
| 1269 | /** | |
| 1270 | * Converts a {@link Future} into an Observable, with a timeout on the Future. | |
| 1271 | * <p> | |
| 1272 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/from.Future.png" alt=""> | |
| 1273 | * <p> | |
| 1274 | * You can convert any object that supports the {@link Future} interface into an Observable that emits the | |
| 1275 | * return value of the {@link Future#get} method of that object, by passing the object into the {@code from} | |
| 1276 | * method. | |
| 1277 | * <p> | |
| 1278 | * <em>Important note:</em> This Observable is blocking; you cannot unsubscribe from it. | |
| 1279 | * <dl> | |
| 1280 | * <dt><b>Scheduler:</b></dt> | |
| 1281 | * <dd>{@code from} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1282 | * </dl> | |
| 1283 | * | |
| 1284 | * @param future | |
| 1285 | * the source {@link Future} | |
| 1286 | * @param timeout | |
| 1287 | * the maximum time to wait before calling {@code get} | |
| 1288 | * @param unit | |
| 1289 | * the {@link TimeUnit} of the {@code timeout} argument | |
| 1290 | * @param <T> | |
| 1291 | * the type of object that the {@link Future} returns, and also the type of item to be emitted by | |
| 1292 | * the resulting Observable | |
| 1293 | * @return an Observable that emits the item from the source {@link Future} | |
| 1294 | * @see <a href="http://reactivex.io/documentation/operators/from.html">ReactiveX operators documentation: From</a> | |
| 1295 | */ | |
| 1296 | public static <T> Observable<T> from(Future<? extends T> future, long timeout, TimeUnit unit) { | |
| 1297 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeToObservableFuture.toObservableFuture(future, timeout, unit)); |
| 1298 | } | |
| 1299 | ||
| 1300 | /** | |
| 1301 | * Converts a {@link Future}, operating on a specified {@link Scheduler}, into an Observable. | |
| 1302 | * <p> | |
| 1303 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/from.Future.s.png" alt=""> | |
| 1304 | * <p> | |
| 1305 | * You can convert any object that supports the {@link Future} interface into an Observable that emits the | |
| 1306 | * return value of the {@link Future#get} method of that object, by passing the object into the {@code from} | |
| 1307 | * method. | |
| 1308 | * <dl> | |
| 1309 | * <dt><b>Scheduler:</b></dt> | |
| 1310 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 1311 | * </dl> | |
| 1312 | * | |
| 1313 | * @param future | |
| 1314 | * the source {@link Future} | |
| 1315 | * @param scheduler | |
| 1316 | * the {@link Scheduler} to wait for the Future on. Use a Scheduler such as | |
| 1317 | * {@link Schedulers#io()} that can block and wait on the Future | |
| 1318 | * @param <T> | |
| 1319 | * the type of object that the {@link Future} returns, and also the type of item to be emitted by | |
| 1320 | * the resulting Observable | |
| 1321 | * @return an Observable that emits the item from the source {@link Future} | |
| 1322 | * @see <a href="http://reactivex.io/documentation/operators/from.html">ReactiveX operators documentation: From</a> | |
| 1323 | */ | |
| 1324 | public static <T> Observable<T> from(Future<? extends T> future, Scheduler scheduler) { | |
| 1325 | // TODO in a future revision the Scheduler will become important because we'll start polling instead of blocking on the Future | |
| 1326 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return create(OnSubscribeToObservableFuture.toObservableFuture(future)).subscribeOn(scheduler); |
| 1327 | } | |
| 1328 | ||
| 1329 | /** | |
| 1330 | * Converts an {@link Iterable} sequence into an Observable that emits the items in the sequence. | |
| 1331 | * <p> | |
| 1332 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/from.png" alt=""> | |
| 1333 | * <dl> | |
| 1334 | * <dt><b>Scheduler:</b></dt> | |
| 1335 | * <dd>{@code from} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1336 | * </dl> | |
| 1337 | * | |
| 1338 | * @param iterable | |
| 1339 | * the source {@link Iterable} sequence | |
| 1340 | * @param <T> | |
| 1341 | * the type of items in the {@link Iterable} sequence and the type of items to be emitted by the | |
| 1342 | * resulting Observable | |
| 1343 | * @return an Observable that emits each item in the source {@link Iterable} sequence | |
| 1344 | * @see <a href="http://reactivex.io/documentation/operators/from.html">ReactiveX operators documentation: From</a> | |
| 1345 | */ | |
| 1346 | public static <T> Observable<T> from(Iterable<? extends T> iterable) { | |
| 1347 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeFromIterable<T>(iterable)); |
| 1348 | } | |
| 1349 | ||
| 1350 | /** | |
| 1351 | * Converts an Array into an Observable that emits the items in the Array. | |
| 1352 | * <p> | |
| 1353 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/from.png" alt=""> | |
| 1354 | * <dl> | |
| 1355 | * <dt><b>Scheduler:</b></dt> | |
| 1356 | * <dd>{@code from} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1357 | * </dl> | |
| 1358 | * | |
| 1359 | * @param array | |
| 1360 | * the source Array | |
| 1361 | * @param <T> | |
| 1362 | * the type of items in the Array and the type of items to be emitted by the resulting Observable | |
| 1363 | * @return an Observable that emits each item in the source Array | |
| 1364 | * @see <a href="http://reactivex.io/documentation/operators/from.html">ReactiveX operators documentation: From</a> | |
| 1365 | */ | |
| 1366 | public static <T> Observable<T> from(T[] array) { | |
| 1367 | int n = array.length; | |
| 1368 |
1
1. from : negated conditional → KILLED |
if (n == 0) { |
| 1369 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return empty(); |
| 1370 | } else | |
| 1371 |
1
1. from : negated conditional → KILLED |
if (n == 1) { |
| 1372 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(array[0]); |
| 1373 | } | |
| 1374 |
1
1. from : mutated return of Object value for rx/Observable::from to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeFromArray<T>(array)); |
| 1375 | } | |
| 1376 | ||
| 1377 | /** | |
| 1378 | * Returns an Observable that, when an observer subscribes to it, invokes a function you specify and then | |
| 1379 | * emits the value returned from that function. | |
| 1380 | * <p> | |
| 1381 | * <img width="640" height="195" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/fromCallable.png" alt=""> | |
| 1382 | * <p> | |
| 1383 | * This allows you to defer the execution of the function you specify until an observer subscribes to the | |
| 1384 | * Observable. That is to say, it makes the function "lazy." | |
| 1385 | * <dl> | |
| 1386 | * <dt><b>Scheduler:</b></dt> | |
| 1387 | * <dd>{@code fromCallable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1388 | * </dl> | |
| 1389 | * | |
| 1390 | * @param func | |
| 1391 | * a function, the execution of which should be deferred; {@code fromCallable} will invoke this | |
| 1392 | * function only when an observer subscribes to the Observable that {@code fromCallable} returns | |
| 1393 | * @param <T> | |
| 1394 | * the type of the item emitted by the Observable | |
| 1395 | * @return an Observable whose {@link Observer}s' subscriptions trigger an invocation of the given function | |
| 1396 | * @see #defer(Func0) | |
| 1397 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 1398 | */ | |
| 1399 | @Experimental | |
| 1400 | public static <T> Observable<T> fromCallable(Callable<? extends T> func) { | |
| 1401 |
1
1. fromCallable : mutated return of Object value for rx/Observable::fromCallable to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeFromCallable<T>(func)); |
| 1402 | } | |
| 1403 | ||
| 1404 | /** | |
| 1405 | * Returns an Observable that emits a sequential number every specified interval of time. | |
| 1406 | * <p> | |
| 1407 | * <img width="640" height="195" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/interval.png" alt=""> | |
| 1408 | * <dl> | |
| 1409 | * <dt><b>Scheduler:</b></dt> | |
| 1410 | * <dd>{@code interval} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 1411 | * </dl> | |
| 1412 | * | |
| 1413 | * @param interval | |
| 1414 | * interval size in time units (see below) | |
| 1415 | * @param unit | |
| 1416 | * time units to use for the interval size | |
| 1417 | * @return an Observable that emits a sequential number each time interval | |
| 1418 | * @see <a href="http://reactivex.io/documentation/operators/interval.html">ReactiveX operators documentation: Interval</a> | |
| 1419 | */ | |
| 1420 | public static Observable<Long> interval(long interval, TimeUnit unit) { | |
| 1421 |
1
1. interval : mutated return of Object value for rx/Observable::interval to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return interval(interval, interval, unit, Schedulers.computation()); |
| 1422 | } | |
| 1423 | ||
| 1424 | /** | |
| 1425 | * Returns an Observable that emits a sequential number every specified interval of time, on a | |
| 1426 | * specified Scheduler. | |
| 1427 | * <p> | |
| 1428 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/interval.s.png" alt=""> | |
| 1429 | * <dl> | |
| 1430 | * <dt><b>Scheduler:</b></dt> | |
| 1431 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 1432 | * </dl> | |
| 1433 | * | |
| 1434 | * @param interval | |
| 1435 | * interval size in time units (see below) | |
| 1436 | * @param unit | |
| 1437 | * time units to use for the interval size | |
| 1438 | * @param scheduler | |
| 1439 | * the Scheduler to use for scheduling the items | |
| 1440 | * @return an Observable that emits a sequential number each time interval | |
| 1441 | * @see <a href="http://reactivex.io/documentation/operators/interval.html">ReactiveX operators documentation: Interval</a> | |
| 1442 | */ | |
| 1443 | public static Observable<Long> interval(long interval, TimeUnit unit, Scheduler scheduler) { | |
| 1444 |
1
1. interval : mutated return of Object value for rx/Observable::interval to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return interval(interval, interval, unit, scheduler); |
| 1445 | } | |
| 1446 | ||
| 1447 | /** | |
| 1448 | * Returns an Observable that emits a {@code 0L} after the {@code initialDelay} and ever increasing numbers | |
| 1449 | * after each {@code period} of time thereafter. | |
| 1450 | * <p> | |
| 1451 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.p.png" alt=""> | |
| 1452 | * <dl> | |
| 1453 | * <dt><b>Backpressure Support:</b></dt> | |
| 1454 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 1455 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 1456 | * <dt><b>Scheduler:</b></dt> | |
| 1457 | * <dd>{@code interval} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 1458 | * </dl> | |
| 1459 | * | |
| 1460 | * @param initialDelay | |
| 1461 | * the initial delay time to wait before emitting the first value of 0L | |
| 1462 | * @param period | |
| 1463 | * the period of time between emissions of the subsequent numbers | |
| 1464 | * @param unit | |
| 1465 | * the time unit for both {@code initialDelay} and {@code period} | |
| 1466 | * @return an Observable that emits a 0L after the {@code initialDelay} and ever increasing numbers after | |
| 1467 | * each {@code period} of time thereafter | |
| 1468 | * @see <a href="http://reactivex.io/documentation/operators/interval.html">ReactiveX operators documentation: Interval</a> | |
| 1469 | * @since 1.0.12 | |
| 1470 | */ | |
| 1471 | public static Observable<Long> interval(long initialDelay, long period, TimeUnit unit) { | |
| 1472 |
1
1. interval : mutated return of Object value for rx/Observable::interval to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return interval(initialDelay, period, unit, Schedulers.computation()); |
| 1473 | } | |
| 1474 | ||
| 1475 | /** | |
| 1476 | * Returns an Observable that emits a {@code 0L} after the {@code initialDelay} and ever increasing numbers | |
| 1477 | * after each {@code period} of time thereafter, on a specified {@link Scheduler}. | |
| 1478 | * <p> | |
| 1479 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.ps.png" alt=""> | |
| 1480 | * <dl> | |
| 1481 | * <dt><b>Backpressure Support:</b></dt> | |
| 1482 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 1483 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 1484 | * <dt><b>Scheduler:</b></dt> | |
| 1485 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 1486 | * </dl> | |
| 1487 | * | |
| 1488 | * @param initialDelay | |
| 1489 | * the initial delay time to wait before emitting the first value of 0L | |
| 1490 | * @param period | |
| 1491 | * the period of time between emissions of the subsequent numbers | |
| 1492 | * @param unit | |
| 1493 | * the time unit for both {@code initialDelay} and {@code period} | |
| 1494 | * @param scheduler | |
| 1495 | * the Scheduler on which the waiting happens and items are emitted | |
| 1496 | * @return an Observable that emits a 0L after the {@code initialDelay} and ever increasing numbers after | |
| 1497 | * each {@code period} of time thereafter, while running on the given Scheduler | |
| 1498 | * @see <a href="http://reactivex.io/documentation/operators/interval.html">ReactiveX operators documentation: Interval</a> | |
| 1499 | * @since 1.0.12 | |
| 1500 | */ | |
| 1501 | public static Observable<Long> interval(long initialDelay, long period, TimeUnit unit, Scheduler scheduler) { | |
| 1502 |
1
1. interval : mutated return of Object value for rx/Observable::interval to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeTimerPeriodically(initialDelay, period, unit, scheduler)); |
| 1503 | } | |
| 1504 | ||
| 1505 | /** | |
| 1506 | * Returns an Observable that emits a single item and then completes. | |
| 1507 | * <p> | |
| 1508 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.png" alt=""> | |
| 1509 | * <p> | |
| 1510 | * To convert any object into an Observable that emits that object, pass that object into the {@code just} | |
| 1511 | * method. | |
| 1512 | * <p> | |
| 1513 | * This is similar to the {@link #from(java.lang.Object[])} method, except that {@code from} will convert | |
| 1514 | * an {@link Iterable} object into an Observable that emits each of the items in the Iterable, one at a | |
| 1515 | * time, while the {@code just} method converts an Iterable into an Observable that emits the entire | |
| 1516 | * Iterable as a single item. | |
| 1517 | * <dl> | |
| 1518 | * <dt><b>Scheduler:</b></dt> | |
| 1519 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1520 | * </dl> | |
| 1521 | * | |
| 1522 | * @param value | |
| 1523 | * the item to emit | |
| 1524 | * @param <T> | |
| 1525 | * the type of that item | |
| 1526 | * @return an Observable that emits {@code value} as a single item and then completes | |
| 1527 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1528 | */ | |
| 1529 | public static <T> Observable<T> just(final T value) { | |
| 1530 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ScalarSynchronousObservable.create(value); |
| 1531 | } | |
| 1532 | | |
| 1533 | /** | |
| 1534 | * Converts two items into an Observable that emits those items. | |
| 1535 | * <p> | |
| 1536 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1537 | * <dl> | |
| 1538 | * <dt><b>Scheduler:</b></dt> | |
| 1539 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1540 | * </dl> | |
| 1541 | * | |
| 1542 | * @param t1 | |
| 1543 | * first item | |
| 1544 | * @param t2 | |
| 1545 | * second item | |
| 1546 | * @param <T> | |
| 1547 | * the type of these items | |
| 1548 | * @return an Observable that emits each item | |
| 1549 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1550 | */ | |
| 1551 | // suppress unchecked because we are using varargs inside the method | |
| 1552 | @SuppressWarnings("unchecked") | |
| 1553 | public static <T> Observable<T> just(T t1, T t2) { | |
| 1554 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2 }); |
| 1555 | } | |
| 1556 | ||
| 1557 | /** | |
| 1558 | * Converts three items into an Observable that emits those items. | |
| 1559 | * <p> | |
| 1560 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1561 | * <dl> | |
| 1562 | * <dt><b>Scheduler:</b></dt> | |
| 1563 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1564 | * </dl> | |
| 1565 | * | |
| 1566 | * @param t1 | |
| 1567 | * first item | |
| 1568 | * @param t2 | |
| 1569 | * second item | |
| 1570 | * @param t3 | |
| 1571 | * third item | |
| 1572 | * @param <T> | |
| 1573 | * the type of these items | |
| 1574 | * @return an Observable that emits each item | |
| 1575 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1576 | */ | |
| 1577 | // suppress unchecked because we are using varargs inside the method | |
| 1578 | @SuppressWarnings("unchecked") | |
| 1579 | public static <T> Observable<T> just(T t1, T t2, T t3) { | |
| 1580 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3 }); |
| 1581 | } | |
| 1582 | ||
| 1583 | /** | |
| 1584 | * Converts four items into an Observable that emits those items. | |
| 1585 | * <p> | |
| 1586 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1587 | * <dl> | |
| 1588 | * <dt><b>Scheduler:</b></dt> | |
| 1589 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1590 | * </dl> | |
| 1591 | * | |
| 1592 | * @param t1 | |
| 1593 | * first item | |
| 1594 | * @param t2 | |
| 1595 | * second item | |
| 1596 | * @param t3 | |
| 1597 | * third item | |
| 1598 | * @param t4 | |
| 1599 | * fourth item | |
| 1600 | * @param <T> | |
| 1601 | * the type of these items | |
| 1602 | * @return an Observable that emits each item | |
| 1603 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1604 | */ | |
| 1605 | // suppress unchecked because we are using varargs inside the method | |
| 1606 | @SuppressWarnings("unchecked") | |
| 1607 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4) { | |
| 1608 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4 }); |
| 1609 | } | |
| 1610 | ||
| 1611 | /** | |
| 1612 | * Converts five items into an Observable that emits those items. | |
| 1613 | * <p> | |
| 1614 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1615 | * <dl> | |
| 1616 | * <dt><b>Scheduler:</b></dt> | |
| 1617 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1618 | * </dl> | |
| 1619 | * | |
| 1620 | * @param t1 | |
| 1621 | * first item | |
| 1622 | * @param t2 | |
| 1623 | * second item | |
| 1624 | * @param t3 | |
| 1625 | * third item | |
| 1626 | * @param t4 | |
| 1627 | * fourth item | |
| 1628 | * @param t5 | |
| 1629 | * fifth item | |
| 1630 | * @param <T> | |
| 1631 | * the type of these items | |
| 1632 | * @return an Observable that emits each item | |
| 1633 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1634 | */ | |
| 1635 | // suppress unchecked because we are using varargs inside the method | |
| 1636 | @SuppressWarnings("unchecked") | |
| 1637 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5) { | |
| 1638 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5 }); |
| 1639 | } | |
| 1640 | ||
| 1641 | /** | |
| 1642 | * Converts six items into an Observable that emits those items. | |
| 1643 | * <p> | |
| 1644 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1645 | * <dl> | |
| 1646 | * <dt><b>Scheduler:</b></dt> | |
| 1647 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1648 | * </dl> | |
| 1649 | * | |
| 1650 | * @param t1 | |
| 1651 | * first item | |
| 1652 | * @param t2 | |
| 1653 | * second item | |
| 1654 | * @param t3 | |
| 1655 | * third item | |
| 1656 | * @param t4 | |
| 1657 | * fourth item | |
| 1658 | * @param t5 | |
| 1659 | * fifth item | |
| 1660 | * @param t6 | |
| 1661 | * sixth item | |
| 1662 | * @param <T> | |
| 1663 | * the type of these items | |
| 1664 | * @return an Observable that emits each item | |
| 1665 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1666 | */ | |
| 1667 | // suppress unchecked because we are using varargs inside the method | |
| 1668 | @SuppressWarnings("unchecked") | |
| 1669 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5, T t6) { | |
| 1670 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5, t6 }); |
| 1671 | } | |
| 1672 | ||
| 1673 | /** | |
| 1674 | * Converts seven items into an Observable that emits those items. | |
| 1675 | * <p> | |
| 1676 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1677 | * <dl> | |
| 1678 | * <dt><b>Scheduler:</b></dt> | |
| 1679 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1680 | * </dl> | |
| 1681 | * | |
| 1682 | * @param t1 | |
| 1683 | * first item | |
| 1684 | * @param t2 | |
| 1685 | * second item | |
| 1686 | * @param t3 | |
| 1687 | * third item | |
| 1688 | * @param t4 | |
| 1689 | * fourth item | |
| 1690 | * @param t5 | |
| 1691 | * fifth item | |
| 1692 | * @param t6 | |
| 1693 | * sixth item | |
| 1694 | * @param t7 | |
| 1695 | * seventh item | |
| 1696 | * @param <T> | |
| 1697 | * the type of these items | |
| 1698 | * @return an Observable that emits each item | |
| 1699 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1700 | */ | |
| 1701 | // suppress unchecked because we are using varargs inside the method | |
| 1702 | @SuppressWarnings("unchecked") | |
| 1703 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5, T t6, T t7) { | |
| 1704 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5, t6, t7 }); |
| 1705 | } | |
| 1706 | ||
| 1707 | /** | |
| 1708 | * Converts eight items into an Observable that emits those items. | |
| 1709 | * <p> | |
| 1710 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1711 | * <dl> | |
| 1712 | * <dt><b>Scheduler:</b></dt> | |
| 1713 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1714 | * </dl> | |
| 1715 | * | |
| 1716 | * @param t1 | |
| 1717 | * first item | |
| 1718 | * @param t2 | |
| 1719 | * second item | |
| 1720 | * @param t3 | |
| 1721 | * third item | |
| 1722 | * @param t4 | |
| 1723 | * fourth item | |
| 1724 | * @param t5 | |
| 1725 | * fifth item | |
| 1726 | * @param t6 | |
| 1727 | * sixth item | |
| 1728 | * @param t7 | |
| 1729 | * seventh item | |
| 1730 | * @param t8 | |
| 1731 | * eighth item | |
| 1732 | * @param <T> | |
| 1733 | * the type of these items | |
| 1734 | * @return an Observable that emits each item | |
| 1735 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1736 | */ | |
| 1737 | // suppress unchecked because we are using varargs inside the method | |
| 1738 | @SuppressWarnings("unchecked") | |
| 1739 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5, T t6, T t7, T t8) { | |
| 1740 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5, t6, t7, t8 }); |
| 1741 | } | |
| 1742 | ||
| 1743 | /** | |
| 1744 | * Converts nine items into an Observable that emits those items. | |
| 1745 | * <p> | |
| 1746 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1747 | * <dl> | |
| 1748 | * <dt><b>Scheduler:</b></dt> | |
| 1749 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1750 | * </dl> | |
| 1751 | * | |
| 1752 | * @param t1 | |
| 1753 | * first item | |
| 1754 | * @param t2 | |
| 1755 | * second item | |
| 1756 | * @param t3 | |
| 1757 | * third item | |
| 1758 | * @param t4 | |
| 1759 | * fourth item | |
| 1760 | * @param t5 | |
| 1761 | * fifth item | |
| 1762 | * @param t6 | |
| 1763 | * sixth item | |
| 1764 | * @param t7 | |
| 1765 | * seventh item | |
| 1766 | * @param t8 | |
| 1767 | * eighth item | |
| 1768 | * @param t9 | |
| 1769 | * ninth item | |
| 1770 | * @param <T> | |
| 1771 | * the type of these items | |
| 1772 | * @return an Observable that emits each item | |
| 1773 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1774 | */ | |
| 1775 | // suppress unchecked because we are using varargs inside the method | |
| 1776 | @SuppressWarnings("unchecked") | |
| 1777 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5, T t6, T t7, T t8, T t9) { | |
| 1778 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5, t6, t7, t8, t9 }); |
| 1779 | } | |
| 1780 | ||
| 1781 | /** | |
| 1782 | * Converts ten items into an Observable that emits those items. | |
| 1783 | * <p> | |
| 1784 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/just.m.png" alt=""> | |
| 1785 | * <dl> | |
| 1786 | * <dt><b>Scheduler:</b></dt> | |
| 1787 | * <dd>{@code just} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1788 | * </dl> | |
| 1789 | * | |
| 1790 | * @param t1 | |
| 1791 | * first item | |
| 1792 | * @param t2 | |
| 1793 | * second item | |
| 1794 | * @param t3 | |
| 1795 | * third item | |
| 1796 | * @param t4 | |
| 1797 | * fourth item | |
| 1798 | * @param t5 | |
| 1799 | * fifth item | |
| 1800 | * @param t6 | |
| 1801 | * sixth item | |
| 1802 | * @param t7 | |
| 1803 | * seventh item | |
| 1804 | * @param t8 | |
| 1805 | * eighth item | |
| 1806 | * @param t9 | |
| 1807 | * ninth item | |
| 1808 | * @param t10 | |
| 1809 | * tenth item | |
| 1810 | * @param <T> | |
| 1811 | * the type of these items | |
| 1812 | * @return an Observable that emits each item | |
| 1813 | * @see <a href="http://reactivex.io/documentation/operators/just.html">ReactiveX operators documentation: Just</a> | |
| 1814 | */ | |
| 1815 | // suppress unchecked because we are using varargs inside the method | |
| 1816 | @SuppressWarnings("unchecked") | |
| 1817 | public static <T> Observable<T> just(T t1, T t2, T t3, T t4, T t5, T t6, T t7, T t8, T t9, T t10) { | |
| 1818 |
1
1. just : mutated return of Object value for rx/Observable::just to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return from((T[])new Object[] { t1, t2, t3, t4, t5, t6, t7, t8, t9, t10 }); |
| 1819 | } | |
| 1820 | | |
| 1821 | /** | |
| 1822 | * Flattens an Iterable of Observables into one Observable, without any transformation. | |
| 1823 | * <p> | |
| 1824 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 1825 | * <p> | |
| 1826 | * You can combine the items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1827 | * using the {@code merge} method. | |
| 1828 | * <dl> | |
| 1829 | * <dt><b>Scheduler:</b></dt> | |
| 1830 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1831 | * </dl> | |
| 1832 | * | |
| 1833 | * @param sequences | |
| 1834 | * the Iterable of Observables | |
| 1835 | * @return an Observable that emits items that are the result of flattening the items emitted by the | |
| 1836 | * Observables in the Iterable | |
| 1837 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1838 | */ | |
| 1839 | public static <T> Observable<T> merge(Iterable<? extends Observable<? extends T>> sequences) { | |
| 1840 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(from(sequences)); |
| 1841 | } | |
| 1842 | ||
| 1843 | /** | |
| 1844 | * Flattens an Iterable of Observables into one Observable, without any transformation, while limiting the | |
| 1845 | * number of concurrent subscriptions to these Observables. | |
| 1846 | * <p> | |
| 1847 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 1848 | * <p> | |
| 1849 | * You can combine the items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1850 | * using the {@code merge} method. | |
| 1851 | * <dl> | |
| 1852 | * <dt><b>Scheduler:</b></dt> | |
| 1853 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1854 | * </dl> | |
| 1855 | * | |
| 1856 | * @param sequences | |
| 1857 | * the Iterable of Observables | |
| 1858 | * @param maxConcurrent | |
| 1859 | * the maximum number of Observables that may be subscribed to concurrently | |
| 1860 | * @return an Observable that emits items that are the result of flattening the items emitted by the | |
| 1861 | * Observables in the Iterable | |
| 1862 | * @throws IllegalArgumentException | |
| 1863 | * if {@code maxConcurrent} is less than or equal to 0 | |
| 1864 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1865 | */ | |
| 1866 | public static <T> Observable<T> merge(Iterable<? extends Observable<? extends T>> sequences, int maxConcurrent) { | |
| 1867 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(from(sequences), maxConcurrent); |
| 1868 | } | |
| 1869 | ||
| 1870 | /** | |
| 1871 | * Flattens an Observable that emits Observables into a single Observable that emits the items emitted by | |
| 1872 | * those Observables, without any transformation. | |
| 1873 | * <p> | |
| 1874 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.oo.png" alt=""> | |
| 1875 | * <p> | |
| 1876 | * You can combine the items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1877 | * using the {@code merge} method. | |
| 1878 | * <dl> | |
| 1879 | * <dt><b>Scheduler:</b></dt> | |
| 1880 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1881 | * </dl> | |
| 1882 | * | |
| 1883 | * @param source | |
| 1884 | * an Observable that emits Observables | |
| 1885 | * @return an Observable that emits items that are the result of flattening the Observables emitted by the | |
| 1886 | * {@code source} Observable | |
| 1887 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1888 | */ | |
| 1889 | @SuppressWarnings({"unchecked", "rawtypes"}) | |
| 1890 | public static <T> Observable<T> merge(Observable<? extends Observable<? extends T>> source) { | |
| 1891 |
1
1. merge : negated conditional → KILLED |
if (source.getClass() == ScalarSynchronousObservable.class) { |
| 1892 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return ((ScalarSynchronousObservable<T>)source).scalarFlatMap((Func1)UtilityFunctions.identity()); |
| 1893 | } | |
| 1894 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return source.lift(OperatorMerge.<T>instance(false)); |
| 1895 | } | |
| 1896 | ||
| 1897 | /** | |
| 1898 | * Flattens an Observable that emits Observables into a single Observable that emits the items emitted by | |
| 1899 | * those Observables, without any transformation, while limiting the maximum number of concurrent | |
| 1900 | * subscriptions to these Observables. | |
| 1901 | * <p> | |
| 1902 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.oo.png" alt=""> | |
| 1903 | * <p> | |
| 1904 | * You can combine the items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1905 | * using the {@code merge} method. | |
| 1906 | * <dl> | |
| 1907 | * <dt><b>Scheduler:</b></dt> | |
| 1908 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1909 | * </dl> | |
| 1910 | * | |
| 1911 | * @param source | |
| 1912 | * an Observable that emits Observables | |
| 1913 | * @param maxConcurrent | |
| 1914 | * the maximum number of Observables that may be subscribed to concurrently | |
| 1915 | * @return an Observable that emits items that are the result of flattening the Observables emitted by the | |
| 1916 | * {@code source} Observable | |
| 1917 | * @throws IllegalArgumentException | |
| 1918 | * if {@code maxConcurrent} is less than or equal to 0 | |
| 1919 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1920 | * @since 1.1.0 | |
| 1921 | */ | |
| 1922 | @SuppressWarnings({"unchecked", "rawtypes"}) | |
| 1923 | public static <T> Observable<T> merge(Observable<? extends Observable<? extends T>> source, int maxConcurrent) { | |
| 1924 |
1
1. merge : negated conditional → KILLED |
if (source.getClass() == ScalarSynchronousObservable.class) { |
| 1925 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return ((ScalarSynchronousObservable<T>)source).scalarFlatMap((Func1)UtilityFunctions.identity()); |
| 1926 | } | |
| 1927 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return source.lift(OperatorMerge.<T>instance(false, maxConcurrent)); |
| 1928 | } | |
| 1929 | ||
| 1930 | /** | |
| 1931 | * Flattens two Observables into a single Observable, without any transformation. | |
| 1932 | * <p> | |
| 1933 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 1934 | * <p> | |
| 1935 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1936 | * using the {@code merge} method. | |
| 1937 | * <dl> | |
| 1938 | * <dt><b>Scheduler:</b></dt> | |
| 1939 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1940 | * </dl> | |
| 1941 | * | |
| 1942 | * @param t1 | |
| 1943 | * an Observable to be merged | |
| 1944 | * @param t2 | |
| 1945 | * an Observable to be merged | |
| 1946 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 1947 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1948 | */ | |
| 1949 | @SuppressWarnings("unchecked") | |
| 1950 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2) { | |
| 1951 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(new Observable[] { t1, t2 }); |
| 1952 | } | |
| 1953 | ||
| 1954 | /** | |
| 1955 | * Flattens three Observables into a single Observable, without any transformation. | |
| 1956 | * <p> | |
| 1957 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 1958 | * <p> | |
| 1959 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1960 | * using the {@code merge} method. | |
| 1961 | * <dl> | |
| 1962 | * <dt><b>Scheduler:</b></dt> | |
| 1963 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1964 | * </dl> | |
| 1965 | * | |
| 1966 | * @param t1 | |
| 1967 | * an Observable to be merged | |
| 1968 | * @param t2 | |
| 1969 | * an Observable to be merged | |
| 1970 | * @param t3 | |
| 1971 | * an Observable to be merged | |
| 1972 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 1973 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 1974 | */ | |
| 1975 | @SuppressWarnings("unchecked") | |
| 1976 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3) { | |
| 1977 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(new Observable[] { t1, t2, t3 }); |
| 1978 | } | |
| 1979 | ||
| 1980 | /** | |
| 1981 | * Flattens four Observables into a single Observable, without any transformation. | |
| 1982 | * <p> | |
| 1983 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 1984 | * <p> | |
| 1985 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 1986 | * using the {@code merge} method. | |
| 1987 | * <dl> | |
| 1988 | * <dt><b>Scheduler:</b></dt> | |
| 1989 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 1990 | * </dl> | |
| 1991 | * | |
| 1992 | * @param t1 | |
| 1993 | * an Observable to be merged | |
| 1994 | * @param t2 | |
| 1995 | * an Observable to be merged | |
| 1996 | * @param t3 | |
| 1997 | * an Observable to be merged | |
| 1998 | * @param t4 | |
| 1999 | * an Observable to be merged | |
| 2000 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2001 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2002 | */ | |
| 2003 | @SuppressWarnings("unchecked") | |
| 2004 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4) { | |
| 2005 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(new Observable[] { t1, t2, t3, t4 }); |
| 2006 | } | |
| 2007 | ||
| 2008 | /** | |
| 2009 | * Flattens five Observables into a single Observable, without any transformation. | |
| 2010 | * <p> | |
| 2011 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 2012 | * <p> | |
| 2013 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2014 | * using the {@code merge} method. | |
| 2015 | * <dl> | |
| 2016 | * <dt><b>Scheduler:</b></dt> | |
| 2017 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2018 | * </dl> | |
| 2019 | * | |
| 2020 | * @param t1 | |
| 2021 | * an Observable to be merged | |
| 2022 | * @param t2 | |
| 2023 | * an Observable to be merged | |
| 2024 | * @param t3 | |
| 2025 | * an Observable to be merged | |
| 2026 | * @param t4 | |
| 2027 | * an Observable to be merged | |
| 2028 | * @param t5 | |
| 2029 | * an Observable to be merged | |
| 2030 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2031 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2032 | */ | |
| 2033 | @SuppressWarnings("unchecked") | |
| 2034 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5) { | |
| 2035 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(new Observable[] { t1, t2, t3, t4, t5 }); |
| 2036 | } | |
| 2037 | ||
| 2038 | /** | |
| 2039 | * Flattens six Observables into a single Observable, without any transformation. | |
| 2040 | * <p> | |
| 2041 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 2042 | * <p> | |
| 2043 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2044 | * using the {@code merge} method. | |
| 2045 | * <dl> | |
| 2046 | * <dt><b>Scheduler:</b></dt> | |
| 2047 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2048 | * </dl> | |
| 2049 | * | |
| 2050 | * @param t1 | |
| 2051 | * an Observable to be merged | |
| 2052 | * @param t2 | |
| 2053 | * an Observable to be merged | |
| 2054 | * @param t3 | |
| 2055 | * an Observable to be merged | |
| 2056 | * @param t4 | |
| 2057 | * an Observable to be merged | |
| 2058 | * @param t5 | |
| 2059 | * an Observable to be merged | |
| 2060 | * @param t6 | |
| 2061 | * an Observable to be merged | |
| 2062 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2063 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2064 | */ | |
| 2065 | @SuppressWarnings("unchecked") | |
| 2066 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6) { | |
| 2067 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(new Observable[] { t1, t2, t3, t4, t5, t6 }); |
| 2068 | } | |
| 2069 | ||
| 2070 | /** | |
| 2071 | * Flattens seven Observables into a single Observable, without any transformation. | |
| 2072 | * <p> | |
| 2073 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 2074 | * <p> | |
| 2075 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2076 | * using the {@code merge} method. | |
| 2077 | * <dl> | |
| 2078 | * <dt><b>Scheduler:</b></dt> | |
| 2079 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2080 | * </dl> | |
| 2081 | * | |
| 2082 | * @param t1 | |
| 2083 | * an Observable to be merged | |
| 2084 | * @param t2 | |
| 2085 | * an Observable to be merged | |
| 2086 | * @param t3 | |
| 2087 | * an Observable to be merged | |
| 2088 | * @param t4 | |
| 2089 | * an Observable to be merged | |
| 2090 | * @param t5 | |
| 2091 | * an Observable to be merged | |
| 2092 | * @param t6 | |
| 2093 | * an Observable to be merged | |
| 2094 | * @param t7 | |
| 2095 | * an Observable to be merged | |
| 2096 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2097 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2098 | */ | |
| 2099 | @SuppressWarnings("unchecked") | |
| 2100 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7) { | |
| 2101 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(new Observable[] { t1, t2, t3, t4, t5, t6, t7 }); |
| 2102 | } | |
| 2103 | ||
| 2104 | /** | |
| 2105 | * Flattens eight Observables into a single Observable, without any transformation. | |
| 2106 | * <p> | |
| 2107 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 2108 | * <p> | |
| 2109 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2110 | * using the {@code merge} method. | |
| 2111 | * <dl> | |
| 2112 | * <dt><b>Scheduler:</b></dt> | |
| 2113 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2114 | * </dl> | |
| 2115 | * | |
| 2116 | * @param t1 | |
| 2117 | * an Observable to be merged | |
| 2118 | * @param t2 | |
| 2119 | * an Observable to be merged | |
| 2120 | * @param t3 | |
| 2121 | * an Observable to be merged | |
| 2122 | * @param t4 | |
| 2123 | * an Observable to be merged | |
| 2124 | * @param t5 | |
| 2125 | * an Observable to be merged | |
| 2126 | * @param t6 | |
| 2127 | * an Observable to be merged | |
| 2128 | * @param t7 | |
| 2129 | * an Observable to be merged | |
| 2130 | * @param t8 | |
| 2131 | * an Observable to be merged | |
| 2132 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2133 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2134 | */ | |
| 2135 | @SuppressWarnings("unchecked") | |
| 2136 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8) { | |
| 2137 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(new Observable[] { t1, t2, t3, t4, t5, t6, t7, t8 }); |
| 2138 | } | |
| 2139 | ||
| 2140 | /** | |
| 2141 | * Flattens nine Observables into a single Observable, without any transformation. | |
| 2142 | * <p> | |
| 2143 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 2144 | * <p> | |
| 2145 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2146 | * using the {@code merge} method. | |
| 2147 | * <dl> | |
| 2148 | * <dt><b>Scheduler:</b></dt> | |
| 2149 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2150 | * </dl> | |
| 2151 | * | |
| 2152 | * @param t1 | |
| 2153 | * an Observable to be merged | |
| 2154 | * @param t2 | |
| 2155 | * an Observable to be merged | |
| 2156 | * @param t3 | |
| 2157 | * an Observable to be merged | |
| 2158 | * @param t4 | |
| 2159 | * an Observable to be merged | |
| 2160 | * @param t5 | |
| 2161 | * an Observable to be merged | |
| 2162 | * @param t6 | |
| 2163 | * an Observable to be merged | |
| 2164 | * @param t7 | |
| 2165 | * an Observable to be merged | |
| 2166 | * @param t8 | |
| 2167 | * an Observable to be merged | |
| 2168 | * @param t9 | |
| 2169 | * an Observable to be merged | |
| 2170 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 2171 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2172 | */ | |
| 2173 | @SuppressWarnings("unchecked") | |
| 2174 | public static <T> Observable<T> merge(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8, Observable<? extends T> t9) { | |
| 2175 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(new Observable[] { t1, t2, t3, t4, t5, t6, t7, t8, t9 }); |
| 2176 | } | |
| 2177 | ||
| 2178 | /** | |
| 2179 | * Flattens an Array of Observables into one Observable, without any transformation. | |
| 2180 | * <p> | |
| 2181 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.io.png" alt=""> | |
| 2182 | * <p> | |
| 2183 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2184 | * using the {@code merge} method. | |
| 2185 | * <dl> | |
| 2186 | * <dt><b>Scheduler:</b></dt> | |
| 2187 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2188 | * </dl> | |
| 2189 | * | |
| 2190 | * @param sequences | |
| 2191 | * the Array of Observables | |
| 2192 | * @return an Observable that emits all of the items emitted by the Observables in the Array | |
| 2193 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2194 | */ | |
| 2195 | public static <T> Observable<T> merge(Observable<? extends T>[] sequences) { | |
| 2196 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(from(sequences)); |
| 2197 | } | |
| 2198 | | |
| 2199 | /** | |
| 2200 | * Flattens an Array of Observables into one Observable, without any transformation, while limiting the | |
| 2201 | * number of concurrent subscriptions to these Observables. | |
| 2202 | * <p> | |
| 2203 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.io.png" alt=""> | |
| 2204 | * <p> | |
| 2205 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 2206 | * using the {@code merge} method. | |
| 2207 | * <dl> | |
| 2208 | * <dt><b>Scheduler:</b></dt> | |
| 2209 | * <dd>{@code merge} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2210 | * </dl> | |
| 2211 | * | |
| 2212 | * @param sequences | |
| 2213 | * the Array of Observables | |
| 2214 | * @param maxConcurrent | |
| 2215 | * the maximum number of Observables that may be subscribed to concurrently | |
| 2216 | * @return an Observable that emits all of the items emitted by the Observables in the Array | |
| 2217 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2218 | * @since 1.1.0 | |
| 2219 | */ | |
| 2220 | public static <T> Observable<T> merge(Observable<? extends T>[] sequences, int maxConcurrent) { | |
| 2221 |
1
1. merge : mutated return of Object value for rx/Observable::merge to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(from(sequences), maxConcurrent); |
| 2222 | } | |
| 2223 | ||
| 2224 | /** | |
| 2225 | * Flattens an Observable that emits Observables into one Observable, in a way that allows an Observer to | |
| 2226 | * receive all successfully emitted items from all of the source Observables without being interrupted by | |
| 2227 | * an error notification from one of them. | |
| 2228 | * <p> | |
| 2229 | * This behaves like {@link #merge(Observable)} except that if any of the merged Observables notify of an | |
| 2230 | * error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain from propagating that | |
| 2231 | * error notification until all of the merged Observables have finished emitting items. | |
| 2232 | * <p> | |
| 2233 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2234 | * <p> | |
| 2235 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2236 | * invoke the {@code onError} method of its Observers once. | |
| 2237 | * <dl> | |
| 2238 | * <dt><b>Scheduler:</b></dt> | |
| 2239 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2240 | * </dl> | |
| 2241 | * | |
| 2242 | * @param source | |
| 2243 | * an Observable that emits Observables | |
| 2244 | * @return an Observable that emits all of the items emitted by the Observables emitted by the | |
| 2245 | * {@code source} Observable | |
| 2246 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2247 | */ | |
| 2248 | public static <T> Observable<T> mergeDelayError(Observable<? extends Observable<? extends T>> source) { | |
| 2249 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return source.lift(OperatorMerge.<T>instance(true)); |
| 2250 | } | |
| 2251 | ||
| 2252 | /** | |
| 2253 | * Flattens an Observable that emits Observables into one Observable, in a way that allows an Observer to | |
| 2254 | * receive all successfully emitted items from all of the source Observables without being interrupted by | |
| 2255 | * an error notification from one of them, while limiting the | |
| 2256 | * number of concurrent subscriptions to these Observables. | |
| 2257 | * <p> | |
| 2258 | * This behaves like {@link #merge(Observable)} except that if any of the merged Observables notify of an | |
| 2259 | * error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain from propagating that | |
| 2260 | * error notification until all of the merged Observables have finished emitting items. | |
| 2261 | * <p> | |
| 2262 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2263 | * <p> | |
| 2264 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2265 | * invoke the {@code onError} method of its Observers once. | |
| 2266 | * <dl> | |
| 2267 | * <dt><b>Scheduler:</b></dt> | |
| 2268 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2269 | * </dl> | |
| 2270 | * | |
| 2271 | * @param source | |
| 2272 | * an Observable that emits Observables | |
| 2273 | * @param maxConcurrent | |
| 2274 | * the maximum number of Observables that may be subscribed to concurrently | |
| 2275 | * @return an Observable that emits all of the items emitted by the Observables emitted by the | |
| 2276 | * {@code source} Observable | |
| 2277 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2278 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 2279 | */ | |
| 2280 | @Experimental | |
| 2281 | public static <T> Observable<T> mergeDelayError(Observable<? extends Observable<? extends T>> source, int maxConcurrent) { | |
| 2282 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return source.lift(OperatorMerge.<T>instance(true, maxConcurrent)); |
| 2283 | } | |
| 2284 | ||
| 2285 | /** | |
| 2286 | * Flattens an Iterable of Observables into one Observable, in a way that allows an Observer to receive all | |
| 2287 | * successfully emitted items from each of the source Observables without being interrupted by an error | |
| 2288 | * notification from one of them. | |
| 2289 | * <p> | |
| 2290 | * This behaves like {@link #merge(Observable)} except that if any of the merged Observables notify of an | |
| 2291 | * error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain from propagating that | |
| 2292 | * error notification until all of the merged Observables have finished emitting items. | |
| 2293 | * <p> | |
| 2294 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2295 | * <p> | |
| 2296 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2297 | * invoke the {@code onError} method of its Observers once. | |
| 2298 | * <dl> | |
| 2299 | * <dt><b>Scheduler:</b></dt> | |
| 2300 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2301 | * </dl> | |
| 2302 | * | |
| 2303 | * @param sequences | |
| 2304 | * the Iterable of Observables | |
| 2305 | * @return an Observable that emits items that are the result of flattening the items emitted by the | |
| 2306 | * Observables in the Iterable | |
| 2307 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2308 | */ | |
| 2309 | public static <T> Observable<T> mergeDelayError(Iterable<? extends Observable<? extends T>> sequences) { | |
| 2310 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return mergeDelayError(from(sequences)); |
| 2311 | } | |
| 2312 | ||
| 2313 | /** | |
| 2314 | * Flattens an Iterable of Observables into one Observable, in a way that allows an Observer to receive all | |
| 2315 | * successfully emitted items from each of the source Observables without being interrupted by an error | |
| 2316 | * notification from one of them, while limiting the number of concurrent subscriptions to these Observables. | |
| 2317 | * <p> | |
| 2318 | * This behaves like {@link #merge(Observable)} except that if any of the merged Observables notify of an | |
| 2319 | * error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain from propagating that | |
| 2320 | * error notification until all of the merged Observables have finished emitting items. | |
| 2321 | * <p> | |
| 2322 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2323 | * <p> | |
| 2324 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2325 | * invoke the {@code onError} method of its Observers once. | |
| 2326 | * <dl> | |
| 2327 | * <dt><b>Scheduler:</b></dt> | |
| 2328 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2329 | * </dl> | |
| 2330 | * | |
| 2331 | * @param sequences | |
| 2332 | * the Iterable of Observables | |
| 2333 | * @param maxConcurrent | |
| 2334 | * the maximum number of Observables that may be subscribed to concurrently | |
| 2335 | * @return an Observable that emits items that are the result of flattening the items emitted by the | |
| 2336 | * Observables in the Iterable | |
| 2337 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2338 | */ | |
| 2339 | public static <T> Observable<T> mergeDelayError(Iterable<? extends Observable<? extends T>> sequences, int maxConcurrent) { | |
| 2340 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(from(sequences), maxConcurrent); |
| 2341 | } | |
| 2342 | ||
| 2343 | ||
| 2344 | /** | |
| 2345 | * Flattens two Observables into one Observable, in a way that allows an Observer to receive all | |
| 2346 | * successfully emitted items from each of the source Observables without being interrupted by an error | |
| 2347 | * notification from one of them. | |
| 2348 | * <p> | |
| 2349 | * This behaves like {@link #merge(Observable, Observable)} except that if any of the merged Observables | |
| 2350 | * notify of an error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain from | |
| 2351 | * propagating that error notification until all of the merged Observables have finished emitting items. | |
| 2352 | * <p> | |
| 2353 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2354 | * <p> | |
| 2355 | * Even if both merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2356 | * invoke the {@code onError} method of its Observers once. | |
| 2357 | * <dl> | |
| 2358 | * <dt><b>Scheduler:</b></dt> | |
| 2359 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2360 | * </dl> | |
| 2361 | * | |
| 2362 | * @param t1 | |
| 2363 | * an Observable to be merged | |
| 2364 | * @param t2 | |
| 2365 | * an Observable to be merged | |
| 2366 | * @return an Observable that emits all of the items that are emitted by the two source Observables | |
| 2367 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2368 | */ | |
| 2369 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2) { | |
| 2370 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return mergeDelayError(just(t1, t2)); |
| 2371 | } | |
| 2372 | ||
| 2373 | /** | |
| 2374 | * Flattens three Observables into one Observable, in a way that allows an Observer to receive all | |
| 2375 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2376 | * notification from one of them. | |
| 2377 | * <p> | |
| 2378 | * This behaves like {@link #merge(Observable, Observable, Observable)} except that if any of the merged | |
| 2379 | * Observables notify of an error via {@link Observer#onError onError}, {@code mergeDelayError} will refrain | |
| 2380 | * from propagating that error notification until all of the merged Observables have finished emitting | |
| 2381 | * items. | |
| 2382 | * <p> | |
| 2383 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2384 | * <p> | |
| 2385 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2386 | * invoke the {@code onError} method of its Observers once. | |
| 2387 | * <dl> | |
| 2388 | * <dt><b>Scheduler:</b></dt> | |
| 2389 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2390 | * </dl> | |
| 2391 | * | |
| 2392 | * @param t1 | |
| 2393 | * an Observable to be merged | |
| 2394 | * @param t2 | |
| 2395 | * an Observable to be merged | |
| 2396 | * @param t3 | |
| 2397 | * an Observable to be merged | |
| 2398 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2399 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2400 | */ | |
| 2401 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3) { | |
| 2402 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return mergeDelayError(just(t1, t2, t3)); |
| 2403 | } | |
| 2404 | ||
| 2405 | /** | |
| 2406 | * Flattens four Observables into one Observable, in a way that allows an Observer to receive all | |
| 2407 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2408 | * notification from one of them. | |
| 2409 | * <p> | |
| 2410 | * This behaves like {@link #merge(Observable, Observable, Observable, Observable)} except that if any of | |
| 2411 | * the merged Observables notify of an error via {@link Observer#onError onError}, {@code mergeDelayError} | |
| 2412 | * will refrain from propagating that error notification until all of the merged Observables have finished | |
| 2413 | * emitting items. | |
| 2414 | * <p> | |
| 2415 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2416 | * <p> | |
| 2417 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2418 | * invoke the {@code onError} method of its Observers once. | |
| 2419 | * <dl> | |
| 2420 | * <dt><b>Scheduler:</b></dt> | |
| 2421 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2422 | * </dl> | |
| 2423 | * | |
| 2424 | * @param t1 | |
| 2425 | * an Observable to be merged | |
| 2426 | * @param t2 | |
| 2427 | * an Observable to be merged | |
| 2428 | * @param t3 | |
| 2429 | * an Observable to be merged | |
| 2430 | * @param t4 | |
| 2431 | * an Observable to be merged | |
| 2432 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2433 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2434 | */ | |
| 2435 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4) { | |
| 2436 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return mergeDelayError(just(t1, t2, t3, t4)); |
| 2437 | } | |
| 2438 | ||
| 2439 | /** | |
| 2440 | * Flattens five Observables into one Observable, in a way that allows an Observer to receive all | |
| 2441 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2442 | * notification from one of them. | |
| 2443 | * <p> | |
| 2444 | * This behaves like {@link #merge(Observable, Observable, Observable, Observable, Observable)} except that | |
| 2445 | * if any of the merged Observables notify of an error via {@link Observer#onError onError}, | |
| 2446 | * {@code mergeDelayError} will refrain from propagating that error notification until all of the merged | |
| 2447 | * Observables have finished emitting items. | |
| 2448 | * <p> | |
| 2449 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2450 | * <p> | |
| 2451 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2452 | * invoke the {@code onError} method of its Observers once. | |
| 2453 | * <dl> | |
| 2454 | * <dt><b>Scheduler:</b></dt> | |
| 2455 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2456 | * </dl> | |
| 2457 | * | |
| 2458 | * @param t1 | |
| 2459 | * an Observable to be merged | |
| 2460 | * @param t2 | |
| 2461 | * an Observable to be merged | |
| 2462 | * @param t3 | |
| 2463 | * an Observable to be merged | |
| 2464 | * @param t4 | |
| 2465 | * an Observable to be merged | |
| 2466 | * @param t5 | |
| 2467 | * an Observable to be merged | |
| 2468 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2469 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2470 | */ | |
| 2471 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5) { | |
| 2472 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(just(t1, t2, t3, t4, t5)); |
| 2473 | } | |
| 2474 | ||
| 2475 | /** | |
| 2476 | * Flattens six Observables into one Observable, in a way that allows an Observer to receive all | |
| 2477 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2478 | * notification from one of them. | |
| 2479 | * <p> | |
| 2480 | * This behaves like {@link #merge(Observable, Observable, Observable, Observable, Observable, Observable)} | |
| 2481 | * except that if any of the merged Observables notify of an error via {@link Observer#onError onError}, | |
| 2482 | * {@code mergeDelayError} will refrain from propagating that error notification until all of the merged | |
| 2483 | * Observables have finished emitting items. | |
| 2484 | * <p> | |
| 2485 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2486 | * <p> | |
| 2487 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2488 | * invoke the {@code onError} method of its Observers once. | |
| 2489 | * <dl> | |
| 2490 | * <dt><b>Scheduler:</b></dt> | |
| 2491 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2492 | * </dl> | |
| 2493 | * | |
| 2494 | * @param t1 | |
| 2495 | * an Observable to be merged | |
| 2496 | * @param t2 | |
| 2497 | * an Observable to be merged | |
| 2498 | * @param t3 | |
| 2499 | * an Observable to be merged | |
| 2500 | * @param t4 | |
| 2501 | * an Observable to be merged | |
| 2502 | * @param t5 | |
| 2503 | * an Observable to be merged | |
| 2504 | * @param t6 | |
| 2505 | * an Observable to be merged | |
| 2506 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2507 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2508 | */ | |
| 2509 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6) { | |
| 2510 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(just(t1, t2, t3, t4, t5, t6)); |
| 2511 | } | |
| 2512 | ||
| 2513 | /** | |
| 2514 | * Flattens seven Observables into one Observable, in a way that allows an Observer to receive all | |
| 2515 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2516 | * notification from one of them. | |
| 2517 | * <p> | |
| 2518 | * This behaves like | |
| 2519 | * {@link #merge(Observable, Observable, Observable, Observable, Observable, Observable, Observable)} | |
| 2520 | * except that if any of the merged Observables notify of an error via {@link Observer#onError onError}, | |
| 2521 | * {@code mergeDelayError} will refrain from propagating that error notification until all of the merged | |
| 2522 | * Observables have finished emitting items. | |
| 2523 | * <p> | |
| 2524 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2525 | * <p> | |
| 2526 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2527 | * invoke the {@code onError} method of its Observers once. | |
| 2528 | * <dl> | |
| 2529 | * <dt><b>Scheduler:</b></dt> | |
| 2530 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2531 | * </dl> | |
| 2532 | * | |
| 2533 | * @param t1 | |
| 2534 | * an Observable to be merged | |
| 2535 | * @param t2 | |
| 2536 | * an Observable to be merged | |
| 2537 | * @param t3 | |
| 2538 | * an Observable to be merged | |
| 2539 | * @param t4 | |
| 2540 | * an Observable to be merged | |
| 2541 | * @param t5 | |
| 2542 | * an Observable to be merged | |
| 2543 | * @param t6 | |
| 2544 | * an Observable to be merged | |
| 2545 | * @param t7 | |
| 2546 | * an Observable to be merged | |
| 2547 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2548 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2549 | */ | |
| 2550 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7) { | |
| 2551 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(just(t1, t2, t3, t4, t5, t6, t7)); |
| 2552 | } | |
| 2553 | ||
| 2554 | /** | |
| 2555 | * Flattens eight Observables into one Observable, in a way that allows an Observer to receive all | |
| 2556 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2557 | * notification from one of them. | |
| 2558 | * <p> | |
| 2559 | * This behaves like {@link #merge(Observable, Observable, Observable, Observable, Observable, Observable, Observable, Observable)} | |
| 2560 | * except that if any of the merged Observables notify of an error via {@link Observer#onError onError}, | |
| 2561 | * {@code mergeDelayError} will refrain from propagating that error notification until all of the merged | |
| 2562 | * Observables have finished emitting items. | |
| 2563 | * <p> | |
| 2564 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2565 | * <p> | |
| 2566 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2567 | * invoke the {@code onError} method of its Observers once. | |
| 2568 | * <dl> | |
| 2569 | * <dt><b>Scheduler:</b></dt> | |
| 2570 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2571 | * </dl> | |
| 2572 | * | |
| 2573 | * @param t1 | |
| 2574 | * an Observable to be merged | |
| 2575 | * @param t2 | |
| 2576 | * an Observable to be merged | |
| 2577 | * @param t3 | |
| 2578 | * an Observable to be merged | |
| 2579 | * @param t4 | |
| 2580 | * an Observable to be merged | |
| 2581 | * @param t5 | |
| 2582 | * an Observable to be merged | |
| 2583 | * @param t6 | |
| 2584 | * an Observable to be merged | |
| 2585 | * @param t7 | |
| 2586 | * an Observable to be merged | |
| 2587 | * @param t8 | |
| 2588 | * an Observable to be merged | |
| 2589 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2590 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2591 | */ | |
| 2592 | // suppress because the types are checked by the method signature before using a vararg | |
| 2593 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8) { | |
| 2594 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(just(t1, t2, t3, t4, t5, t6, t7, t8)); |
| 2595 | } | |
| 2596 | ||
| 2597 | /** | |
| 2598 | * Flattens nine Observables into one Observable, in a way that allows an Observer to receive all | |
| 2599 | * successfully emitted items from all of the source Observables without being interrupted by an error | |
| 2600 | * notification from one of them. | |
| 2601 | * <p> | |
| 2602 | * This behaves like {@link #merge(Observable, Observable, Observable, Observable, Observable, Observable, Observable, Observable, Observable)} | |
| 2603 | * except that if any of the merged Observables notify of an error via {@link Observer#onError onError}, | |
| 2604 | * {@code mergeDelayError} will refrain from propagating that error notification until all of the merged | |
| 2605 | * Observables have finished emitting items. | |
| 2606 | * <p> | |
| 2607 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeDelayError.png" alt=""> | |
| 2608 | * <p> | |
| 2609 | * Even if multiple merged Observables send {@code onError} notifications, {@code mergeDelayError} will only | |
| 2610 | * invoke the {@code onError} method of its Observers once. | |
| 2611 | * <dl> | |
| 2612 | * <dt><b>Scheduler:</b></dt> | |
| 2613 | * <dd>{@code mergeDelayError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2614 | * </dl> | |
| 2615 | * | |
| 2616 | * @param t1 | |
| 2617 | * an Observable to be merged | |
| 2618 | * @param t2 | |
| 2619 | * an Observable to be merged | |
| 2620 | * @param t3 | |
| 2621 | * an Observable to be merged | |
| 2622 | * @param t4 | |
| 2623 | * an Observable to be merged | |
| 2624 | * @param t5 | |
| 2625 | * an Observable to be merged | |
| 2626 | * @param t6 | |
| 2627 | * an Observable to be merged | |
| 2628 | * @param t7 | |
| 2629 | * an Observable to be merged | |
| 2630 | * @param t8 | |
| 2631 | * an Observable to be merged | |
| 2632 | * @param t9 | |
| 2633 | * an Observable to be merged | |
| 2634 | * @return an Observable that emits all of the items that are emitted by the source Observables | |
| 2635 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 2636 | */ | |
| 2637 | public static <T> Observable<T> mergeDelayError(Observable<? extends T> t1, Observable<? extends T> t2, Observable<? extends T> t3, Observable<? extends T> t4, Observable<? extends T> t5, Observable<? extends T> t6, Observable<? extends T> t7, Observable<? extends T> t8, Observable<? extends T> t9) { | |
| 2638 |
1
1. mergeDelayError : mutated return of Object value for rx/Observable::mergeDelayError to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return mergeDelayError(just(t1, t2, t3, t4, t5, t6, t7, t8, t9)); |
| 2639 | } | |
| 2640 | ||
| 2641 | /** | |
| 2642 | * Converts the source {@code Observable<T>} into an {@code Observable<Observable<T>>} that emits the | |
| 2643 | * source Observable as its single emission. | |
| 2644 | * <p> | |
| 2645 | * <img width="640" height="350" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/nest.png" alt=""> | |
| 2646 | * <dl> | |
| 2647 | * <dt><b>Scheduler:</b></dt> | |
| 2648 | * <dd>{@code nest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2649 | * </dl> | |
| 2650 | * | |
| 2651 | * @return an Observable that emits a single item: the source Observable | |
| 2652 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 2653 | */ | |
| 2654 | public final Observable<Observable<T>> nest() { | |
| 2655 |
1
1. nest : mutated return of Object value for rx/Observable::nest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return just(this); |
| 2656 | } | |
| 2657 | ||
| 2658 | /** | |
| 2659 | * Returns an Observable that never sends any items or notifications to an {@link Observer}. | |
| 2660 | * <p> | |
| 2661 | * <img width="640" height="185" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/never.png" alt=""> | |
| 2662 | * <p> | |
| 2663 | * This Observable is useful primarily for testing purposes. | |
| 2664 | * <dl> | |
| 2665 | * <dt><b>Scheduler:</b></dt> | |
| 2666 | * <dd>{@code never} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2667 | * </dl> | |
| 2668 | * | |
| 2669 | * @param <T> | |
| 2670 | * the type of items (not) emitted by the Observable | |
| 2671 | * @return an Observable that never emits any items or sends any notifications to an {@link Observer} | |
| 2672 | * @see <a href="http://reactivex.io/documentation/operators/empty-never-throw.html">ReactiveX operators documentation: Never</a> | |
| 2673 | */ | |
| 2674 | public static <T> Observable<T> never() { | |
| 2675 |
1
1. never : mutated return of Object value for rx/Observable::never to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return NeverObservable.instance(); |
| 2676 | } | |
| 2677 | ||
| 2678 | /** | |
| 2679 | * Returns an Observable that emits a sequence of Integers within a specified range. | |
| 2680 | * <p> | |
| 2681 | * <img width="640" height="195" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/range.png" alt=""> | |
| 2682 | * <dl> | |
| 2683 | * <dt><b>Scheduler:</b></dt> | |
| 2684 | * <dd>{@code range} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2685 | * </dl> | |
| 2686 | * | |
| 2687 | * @param start | |
| 2688 | * the value of the first Integer in the sequence | |
| 2689 | * @param count | |
| 2690 | * the number of sequential Integers to generate | |
| 2691 | * @return an Observable that emits a range of sequential Integers | |
| 2692 | * @throws IllegalArgumentException | |
| 2693 | * if {@code count} is less than zero, or if {@code start} + {@code count} − 1 exceeds | |
| 2694 | * {@code Integer.MAX_VALUE} | |
| 2695 | * @see <a href="http://reactivex.io/documentation/operators/range.html">ReactiveX operators documentation: Range</a> | |
| 2696 | */ | |
| 2697 | public static Observable<Integer> range(int start, int count) { | |
| 2698 |
2
1. range : changed conditional boundary → KILLED 2. range : negated conditional → KILLED |
if (count < 0) { |
| 2699 | throw new IllegalArgumentException("Count can not be negative"); | |
| 2700 | } | |
| 2701 |
1
1. range : negated conditional → KILLED |
if (count == 0) { |
| 2702 |
1
1. range : mutated return of Object value for rx/Observable::range to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.empty(); |
| 2703 | } | |
| 2704 |
4
1. range : changed conditional boundary → KILLED 2. range : Replaced integer subtraction with addition → KILLED 3. range : Replaced integer addition with subtraction → KILLED 4. range : negated conditional → KILLED |
if (start > Integer.MAX_VALUE - count + 1) { |
| 2705 | throw new IllegalArgumentException("start + count can not exceed Integer.MAX_VALUE"); | |
| 2706 | } | |
| 2707 |
1
1. range : negated conditional → KILLED |
if(count == 1) { |
| 2708 |
1
1. range : mutated return of Object value for rx/Observable::range to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.just(start); |
| 2709 | } | |
| 2710 |
3
1. range : Replaced integer subtraction with addition → KILLED 2. range : Replaced integer addition with subtraction → KILLED 3. range : mutated return of Object value for rx/Observable::range to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.create(new OnSubscribeRange(start, start + (count - 1))); |
| 2711 | } | |
| 2712 | ||
| 2713 | /** | |
| 2714 | * Returns an Observable that emits a sequence of Integers within a specified range, on a specified | |
| 2715 | * Scheduler. | |
| 2716 | * <p> | |
| 2717 | * <img width="640" height="195" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/range.s.png" alt=""> | |
| 2718 | * <dl> | |
| 2719 | * <dt><b>Scheduler:</b></dt> | |
| 2720 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 2721 | * </dl> | |
| 2722 | * | |
| 2723 | * @param start | |
| 2724 | * the value of the first Integer in the sequence | |
| 2725 | * @param count | |
| 2726 | * the number of sequential Integers to generate | |
| 2727 | * @param scheduler | |
| 2728 | * the Scheduler to run the generator loop on | |
| 2729 | * @return an Observable that emits a range of sequential Integers | |
| 2730 | * @see <a href="http://reactivex.io/documentation/operators/range.html">ReactiveX operators documentation: Range</a> | |
| 2731 | */ | |
| 2732 | public static Observable<Integer> range(int start, int count, Scheduler scheduler) { | |
| 2733 |
1
1. range : mutated return of Object value for rx/Observable::range to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return range(start, count).subscribeOn(scheduler); |
| 2734 | } | |
| 2735 | ||
| 2736 | /** | |
| 2737 | * Returns an Observable that emits a Boolean value that indicates whether two Observable sequences are the | |
| 2738 | * same by comparing the items emitted by each Observable pairwise. | |
| 2739 | * <p> | |
| 2740 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/sequenceEqual.png" alt=""> | |
| 2741 | * <dl> | |
| 2742 | * <dt><b>Scheduler:</b></dt> | |
| 2743 | * <dd>{@code sequenceEqual} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2744 | * </dl> | |
| 2745 | * | |
| 2746 | * @param first | |
| 2747 | * the first Observable to compare | |
| 2748 | * @param second | |
| 2749 | * the second Observable to compare | |
| 2750 | * @param <T> | |
| 2751 | * the type of items emitted by each Observable | |
| 2752 | * @return an Observable that emits a Boolean value that indicates whether the two sequences are the same | |
| 2753 | * @see <a href="http://reactivex.io/documentation/operators/sequenceequal.html">ReactiveX operators documentation: SequenceEqual</a> | |
| 2754 | */ | |
| 2755 | public static <T> Observable<Boolean> sequenceEqual(Observable<? extends T> first, Observable<? extends T> second) { | |
| 2756 |
1
1. sequenceEqual : mutated return of Object value for rx/Observable::sequenceEqual to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return sequenceEqual(first, second, new Func2<T, T, Boolean>() { |
| 2757 | @Override | |
| 2758 | public final Boolean call(T first, T second) { | |
| 2759 |
1
1. call : negated conditional → KILLED |
if (first == null) { |
| 2760 |
2
1. call : negated conditional → KILLED 2. call : mutated return of Object value for rx/Observable$3::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return second == null; |
| 2761 | } | |
| 2762 |
1
1. call : mutated return of Object value for rx/Observable$3::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return first.equals(second); |
| 2763 | } | |
| 2764 | }); | |
| 2765 | } | |
| 2766 | ||
| 2767 | /** | |
| 2768 | * Returns an Observable that emits a Boolean value that indicates whether two Observable sequences are the | |
| 2769 | * same by comparing the items emitted by each Observable pairwise based on the results of a specified | |
| 2770 | * equality function. | |
| 2771 | * <p> | |
| 2772 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/sequenceEqual.png" alt=""> | |
| 2773 | * <dl> | |
| 2774 | * <dt><b>Scheduler:</b></dt> | |
| 2775 | * <dd>{@code sequenceEqual} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2776 | * </dl> | |
| 2777 | * | |
| 2778 | * @param first | |
| 2779 | * the first Observable to compare | |
| 2780 | * @param second | |
| 2781 | * the second Observable to compare | |
| 2782 | * @param equality | |
| 2783 | * a function used to compare items emitted by each Observable | |
| 2784 | * @param <T> | |
| 2785 | * the type of items emitted by each Observable | |
| 2786 | * @return an Observable that emits a Boolean value that indicates whether the two Observable two sequences | |
| 2787 | * are the same according to the specified function | |
| 2788 | * @see <a href="http://reactivex.io/documentation/operators/sequenceequal.html">ReactiveX operators documentation: SequenceEqual</a> | |
| 2789 | */ | |
| 2790 | public static <T> Observable<Boolean> sequenceEqual(Observable<? extends T> first, Observable<? extends T> second, Func2<? super T, ? super T, Boolean> equality) { | |
| 2791 |
1
1. sequenceEqual : mutated return of Object value for rx/Observable::sequenceEqual to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorSequenceEqual.sequenceEqual(first, second, equality); |
| 2792 | } | |
| 2793 | ||
| 2794 | /** | |
| 2795 | * Converts an Observable that emits Observables into an Observable that emits the items emitted by the | |
| 2796 | * most recently emitted of those Observables. | |
| 2797 | * <p> | |
| 2798 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/switchDo.png" alt=""> | |
| 2799 | * <p> | |
| 2800 | * {@code switchOnNext} subscribes to an Observable that emits Observables. Each time it observes one of | |
| 2801 | * these emitted Observables, the Observable returned by {@code switchOnNext} begins emitting the items | |
| 2802 | * emitted by that Observable. When a new Observable is emitted, {@code switchOnNext} stops emitting items | |
| 2803 | * from the earlier-emitted Observable and begins emitting items from the new one. | |
| 2804 | * <dl> | |
| 2805 | * <dt><b>Scheduler:</b></dt> | |
| 2806 | * <dd>{@code switchOnNext} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2807 | * </dl> | |
| 2808 | * | |
| 2809 | * @param <T> the item type | |
| 2810 | * @param sequenceOfSequences | |
| 2811 | * the source Observable that emits Observables | |
| 2812 | * @return an Observable that emits the items emitted by the Observable most recently emitted by the source | |
| 2813 | * Observable | |
| 2814 | * @see <a href="http://reactivex.io/documentation/operators/switch.html">ReactiveX operators documentation: Switch</a> | |
| 2815 | */ | |
| 2816 | public static <T> Observable<T> switchOnNext(Observable<? extends Observable<? extends T>> sequenceOfSequences) { | |
| 2817 |
1
1. switchOnNext : mutated return of Object value for rx/Observable::switchOnNext to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return sequenceOfSequences.lift(OperatorSwitch.<T>instance()); |
| 2818 | } | |
| 2819 | ||
| 2820 | /** | |
| 2821 | * Returns an Observable that emits a {@code 0L} after the {@code initialDelay} and ever increasing numbers | |
| 2822 | * after each {@code period} of time thereafter. | |
| 2823 | * <p> | |
| 2824 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.p.png" alt=""> | |
| 2825 | * <dl> | |
| 2826 | * <dt><b>Backpressure Support:</b></dt> | |
| 2827 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 2828 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 2829 | * <dt><b>Scheduler:</b></dt> | |
| 2830 | * <dd>{@code timer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 2831 | * </dl> | |
| 2832 | * | |
| 2833 | * @param initialDelay | |
| 2834 | * the initial delay time to wait before emitting the first value of 0L | |
| 2835 | * @param period | |
| 2836 | * the period of time between emissions of the subsequent numbers | |
| 2837 | * @param unit | |
| 2838 | * the time unit for both {@code initialDelay} and {@code period} | |
| 2839 | * @return an Observable that emits a 0L after the {@code initialDelay} and ever increasing numbers after | |
| 2840 | * each {@code period} of time thereafter | |
| 2841 | * @see <a href="http://reactivex.io/documentation/operators/timer.html">ReactiveX operators documentation: Timer</a> | |
| 2842 | * @deprecated use {@link #interval(long, long, TimeUnit)} instead | |
| 2843 | */ | |
| 2844 | @Deprecated | |
| 2845 | public static Observable<Long> timer(long initialDelay, long period, TimeUnit unit) { | |
| 2846 |
1
1. timer : mutated return of Object value for rx/Observable::timer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return interval(initialDelay, period, unit, Schedulers.computation()); |
| 2847 | } | |
| 2848 | ||
| 2849 | /** | |
| 2850 | * Returns an Observable that emits a {@code 0L} after the {@code initialDelay} and ever increasing numbers | |
| 2851 | * after each {@code period} of time thereafter, on a specified {@link Scheduler}. | |
| 2852 | * <p> | |
| 2853 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.ps.png" alt=""> | |
| 2854 | * <dl> | |
| 2855 | * <dt><b>Backpressure Support:</b></dt> | |
| 2856 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 2857 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 2858 | * <dt><b>Scheduler:</b></dt> | |
| 2859 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 2860 | * </dl> | |
| 2861 | * | |
| 2862 | * @param initialDelay | |
| 2863 | * the initial delay time to wait before emitting the first value of 0L | |
| 2864 | * @param period | |
| 2865 | * the period of time between emissions of the subsequent numbers | |
| 2866 | * @param unit | |
| 2867 | * the time unit for both {@code initialDelay} and {@code period} | |
| 2868 | * @param scheduler | |
| 2869 | * the Scheduler on which the waiting happens and items are emitted | |
| 2870 | * @return an Observable that emits a 0L after the {@code initialDelay} and ever increasing numbers after | |
| 2871 | * each {@code period} of time thereafter, while running on the given Scheduler | |
| 2872 | * @see <a href="http://reactivex.io/documentation/operators/timer.html">ReactiveX operators documentation: Timer</a> | |
| 2873 | * @deprecated use {@link #interval(long, long, TimeUnit, Scheduler)} instead | |
| 2874 | */ | |
| 2875 | @Deprecated | |
| 2876 | public static Observable<Long> timer(long initialDelay, long period, TimeUnit unit, Scheduler scheduler) { | |
| 2877 |
1
1. timer : mutated return of Object value for rx/Observable::timer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return interval(initialDelay, period, unit, scheduler); |
| 2878 | } | |
| 2879 | ||
| 2880 | /** | |
| 2881 | * Returns an Observable that emits one item after a specified delay, and then completes. | |
| 2882 | * <p> | |
| 2883 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.png" alt=""> | |
| 2884 | * <dl> | |
| 2885 | * <dt><b>Backpressure Support:</b></dt> | |
| 2886 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 2887 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 2888 | * <dt><b>Scheduler:</b></dt> | |
| 2889 | * <dd>{@code timer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 2890 | * </dl> | |
| 2891 | * | |
| 2892 | * @param delay | |
| 2893 | * the initial delay before emitting a single {@code 0L} | |
| 2894 | * @param unit | |
| 2895 | * time units to use for {@code delay} | |
| 2896 | * @return an Observable that emits one item after a specified delay, and then completes | |
| 2897 | * @see <a href="http://reactivex.io/documentation/operators/timer.html">ReactiveX operators documentation: Timer</a> | |
| 2898 | */ | |
| 2899 | public static Observable<Long> timer(long delay, TimeUnit unit) { | |
| 2900 |
1
1. timer : mutated return of Object value for rx/Observable::timer to ( if (x != null) null else throw new RuntimeException ) → TIMED_OUT |
return timer(delay, unit, Schedulers.computation()); |
| 2901 | } | |
| 2902 | ||
| 2903 | /** | |
| 2904 | * Returns an Observable that emits one item after a specified delay, on a specified Scheduler, and then | |
| 2905 | * completes. | |
| 2906 | * <p> | |
| 2907 | * <img width="640" height="200" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timer.s.png" alt=""> | |
| 2908 | * <dl> | |
| 2909 | * <dt><b>Backpressure Support:</b></dt> | |
| 2910 | * <dd>This operator does not support backpressure as it uses time. If the downstream needs a slower rate | |
| 2911 | * it should slow the timer or use something like {@link #onBackpressureDrop}.</dd> | |
| 2912 | * <dt><b>Scheduler:</b></dt> | |
| 2913 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 2914 | * </dl> | |
| 2915 | * | |
| 2916 | * @param delay | |
| 2917 | * the initial delay before emitting a single 0L | |
| 2918 | * @param unit | |
| 2919 | * time units to use for {@code delay} | |
| 2920 | * @param scheduler | |
| 2921 | * the {@link Scheduler} to use for scheduling the item | |
| 2922 | * @return an Observable that emits one item after a specified delay, on a specified Scheduler, and then | |
| 2923 | * completes | |
| 2924 | * @see <a href="http://reactivex.io/documentation/operators/timer.html">ReactiveX operators documentation: Timer</a> | |
| 2925 | */ | |
| 2926 | public static Observable<Long> timer(long delay, TimeUnit unit, Scheduler scheduler) { | |
| 2927 |
1
1. timer : mutated return of Object value for rx/Observable::timer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeTimerOnce(delay, unit, scheduler)); |
| 2928 | } | |
| 2929 | ||
| 2930 | /** | |
| 2931 | * Constructs an Observable that creates a dependent resource object which is disposed of on unsubscription. | |
| 2932 | * <p> | |
| 2933 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/using.png" alt=""> | |
| 2934 | * <dl> | |
| 2935 | * <dt><b>Scheduler:</b></dt> | |
| 2936 | * <dd>{@code using} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2937 | * </dl> | |
| 2938 | * | |
| 2939 | * @param resourceFactory | |
| 2940 | * the factory function to create a resource object that depends on the Observable | |
| 2941 | * @param observableFactory | |
| 2942 | * the factory function to create an Observable | |
| 2943 | * @param disposeAction | |
| 2944 | * the function that will dispose of the resource | |
| 2945 | * @return the Observable whose lifetime controls the lifetime of the dependent resource object | |
| 2946 | * @see <a href="http://reactivex.io/documentation/operators/using.html">ReactiveX operators documentation: Using</a> | |
| 2947 | */ | |
| 2948 | public static <T, Resource> Observable<T> using( | |
| 2949 | final Func0<Resource> resourceFactory, | |
| 2950 | final Func1<? super Resource, ? extends Observable<? extends T>> observableFactory, | |
| 2951 | final Action1<? super Resource> disposeAction) { | |
| 2952 |
1
1. using : mutated return of Object value for rx/Observable::using to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return using(resourceFactory, observableFactory, disposeAction, false); |
| 2953 | } | |
| 2954 | | |
| 2955 | /** | |
| 2956 | * Constructs an Observable that creates a dependent resource object which is disposed of just before | |
| 2957 | * termination if you have set {@code disposeEagerly} to {@code true} and unsubscription does not occur | |
| 2958 | * before termination. Otherwise resource disposal will occur on unsubscription. Eager disposal is | |
| 2959 | * particularly appropriate for a synchronous Observable that resuses resources. {@code disposeAction} will | |
| 2960 | * only be called once per subscription. | |
| 2961 | * <p> | |
| 2962 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/using.png" alt=""> | |
| 2963 | * <dl> | |
| 2964 | * <dt><b>Scheduler:</b></dt> | |
| 2965 | * <dd>{@code using} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 2966 | * </dl> | |
| 2967 | * | |
| 2968 | * @warn "Backpressure Support" section missing from javadoc | |
| 2969 | * @param resourceFactory | |
| 2970 | * the factory function to create a resource object that depends on the Observable | |
| 2971 | * @param observableFactory | |
| 2972 | * the factory function to create an Observable | |
| 2973 | * @param disposeAction | |
| 2974 | * the function that will dispose of the resource | |
| 2975 | * @param disposeEagerly | |
| 2976 | * if {@code true} then disposal will happen either on unsubscription or just before emission of | |
| 2977 | * a terminal event ({@code onComplete} or {@code onError}). | |
| 2978 | * @return the Observable whose lifetime controls the lifetime of the dependent resource object | |
| 2979 | * @see <a href="http://reactivex.io/documentation/operators/using.html">ReactiveX operators documentation: Using</a> | |
| 2980 | * @Experimental The behavior of this can change at any time. | |
| 2981 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 2982 | */ | |
| 2983 | @Experimental | |
| 2984 | public static <T, Resource> Observable<T> using( | |
| 2985 | final Func0<Resource> resourceFactory, | |
| 2986 | final Func1<? super Resource, ? extends Observable<? extends T>> observableFactory, | |
| 2987 | final Action1<? super Resource> disposeAction, boolean disposeEagerly) { | |
| 2988 |
1
1. using : mutated return of Object value for rx/Observable::using to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeUsing<T, Resource>(resourceFactory, observableFactory, disposeAction, disposeEagerly)); |
| 2989 | } | |
| 2990 | ||
| 2991 | /** | |
| 2992 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 2993 | * items emitted, in sequence, by an Iterable of other Observables. | |
| 2994 | * <p> | |
| 2995 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 2996 | * will be the result of the function applied to the first item emitted by each of the source Observables; | |
| 2997 | * the second item emitted by the new Observable will be the result of the function applied to the second | |
| 2998 | * item emitted by each of those Observables; and so forth. | |
| 2999 | * <p> | |
| 3000 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@code onNext} as many times as | |
| 3001 | * the number of {@code onNext} invokations of the source Observable that emits the fewest items. | |
| 3002 | * <p> | |
| 3003 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3004 | * <dl> | |
| 3005 | * <dt><b>Scheduler:</b></dt> | |
| 3006 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3007 | * </dl> | |
| 3008 | * | |
| 3009 | * @param ws | |
| 3010 | * an Iterable of source Observables | |
| 3011 | * @param zipFunction | |
| 3012 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3013 | * an item that will be emitted by the resulting Observable | |
| 3014 | * @return an Observable that emits the zipped results | |
| 3015 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3016 | */ | |
| 3017 | public static <R> Observable<R> zip(Iterable<? extends Observable<?>> ws, FuncN<? extends R> zipFunction) { | |
| 3018 | List<Observable<?>> os = new ArrayList<Observable<?>>(); | |
| 3019 |
1
1. zip : negated conditional → KILLED |
for (Observable<?> o : ws) { |
| 3020 | os.add(o); | |
| 3021 | } | |
| 3022 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.just(os.toArray(new Observable<?>[os.size()])).lift(new OperatorZip<R>(zipFunction)); |
| 3023 | } | |
| 3024 | ||
| 3025 | /** | |
| 3026 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3027 | * <i>n</i> items emitted, in sequence, by the <i>n</i> Observables emitted by a specified Observable. | |
| 3028 | * <p> | |
| 3029 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3030 | * will be the result of the function applied to the first item emitted by each of the Observables emitted | |
| 3031 | * by the source Observable; the second item emitted by the new Observable will be the result of the | |
| 3032 | * function applied to the second item emitted by each of those Observables; and so forth. | |
| 3033 | * <p> | |
| 3034 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@code onNext} as many times as | |
| 3035 | * the number of {@code onNext} invokations of the source Observable that emits the fewest items. | |
| 3036 | * <p> | |
| 3037 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.o.png" alt=""> | |
| 3038 | * <dl> | |
| 3039 | * <dt><b>Scheduler:</b></dt> | |
| 3040 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3041 | * </dl> | |
| 3042 | * | |
| 3043 | * @param ws | |
| 3044 | * an Observable of source Observables | |
| 3045 | * @param zipFunction | |
| 3046 | * a function that, when applied to an item emitted by each of the Observables emitted by | |
| 3047 | * {@code ws}, results in an item that will be emitted by the resulting Observable | |
| 3048 | * @return an Observable that emits the zipped results | |
| 3049 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3050 | */ | |
| 3051 | public static <R> Observable<R> zip(Observable<? extends Observable<?>> ws, final FuncN<? extends R> zipFunction) { | |
| 3052 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ws.toList().map(new Func1<List<? extends Observable<?>>, Observable<?>[]>() { |
| 3053 | ||
| 3054 | @Override | |
| 3055 | public Observable<?>[] call(List<? extends Observable<?>> o) { | |
| 3056 |
1
1. call : mutated return of Object value for rx/Observable$4::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return o.toArray(new Observable<?>[o.size()]); |
| 3057 | } | |
| 3058 | ||
| 3059 | }).lift(new OperatorZip<R>(zipFunction)); | |
| 3060 | } | |
| 3061 | ||
| 3062 | /** | |
| 3063 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3064 | * two items emitted, in sequence, by two other Observables. | |
| 3065 | * <p> | |
| 3066 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3067 | * <p> | |
| 3068 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3069 | * will be the result of the function applied to the first item emitted by {@code o1} and the first item | |
| 3070 | * emitted by {@code o2}; the second item emitted by the new Observable will be the result of the function | |
| 3071 | * applied to the second item emitted by {@code o1} and the second item emitted by {@code o2}; and so forth. | |
| 3072 | * <p> | |
| 3073 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3074 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3075 | * items. | |
| 3076 | * <dl> | |
| 3077 | * <dt><b>Scheduler:</b></dt> | |
| 3078 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3079 | * </dl> | |
| 3080 | * | |
| 3081 | * @param o1 | |
| 3082 | * the first source Observable | |
| 3083 | * @param o2 | |
| 3084 | * a second source Observable | |
| 3085 | * @param zipFunction | |
| 3086 | * a function that, when applied to an item emitted by each of the source Observables, results | |
| 3087 | * in an item that will be emitted by the resulting Observable | |
| 3088 | * @return an Observable that emits the zipped results | |
| 3089 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3090 | */ | |
| 3091 | public static <T1, T2, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, final Func2<? super T1, ? super T2, ? extends R> zipFunction) { | |
| 3092 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return just(new Observable<?>[] { o1, o2 }).lift(new OperatorZip<R>(zipFunction)); |
| 3093 | } | |
| 3094 | ||
| 3095 | /** | |
| 3096 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3097 | * three items emitted, in sequence, by three other Observables. | |
| 3098 | * <p> | |
| 3099 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3100 | * <p> | |
| 3101 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3102 | * will be the result of the function applied to the first item emitted by {@code o1}, the first item | |
| 3103 | * emitted by {@code o2}, and the first item emitted by {@code o3}; the second item emitted by the new | |
| 3104 | * Observable will be the result of the function applied to the second item emitted by {@code o1}, the | |
| 3105 | * second item emitted by {@code o2}, and the second item emitted by {@code o3}; and so forth. | |
| 3106 | * <p> | |
| 3107 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3108 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3109 | * items. | |
| 3110 | * <dl> | |
| 3111 | * <dt><b>Scheduler:</b></dt> | |
| 3112 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3113 | * </dl> | |
| 3114 | * | |
| 3115 | * @param o1 | |
| 3116 | * the first source Observable | |
| 3117 | * @param o2 | |
| 3118 | * a second source Observable | |
| 3119 | * @param o3 | |
| 3120 | * a third source Observable | |
| 3121 | * @param zipFunction | |
| 3122 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3123 | * an item that will be emitted by the resulting Observable | |
| 3124 | * @return an Observable that emits the zipped results | |
| 3125 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3126 | */ | |
| 3127 | public static <T1, T2, T3, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Func3<? super T1, ? super T2, ? super T3, ? extends R> zipFunction) { | |
| 3128 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → TIMED_OUT |
return just(new Observable<?>[] { o1, o2, o3 }).lift(new OperatorZip<R>(zipFunction)); |
| 3129 | } | |
| 3130 | ||
| 3131 | /** | |
| 3132 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3133 | * four items emitted, in sequence, by four other Observables. | |
| 3134 | * <p> | |
| 3135 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3136 | * <p> | |
| 3137 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3138 | * will be the result of the function applied to the first item emitted by {@code o1}, the first item | |
| 3139 | * emitted by {@code o2}, the first item emitted by {@code o3}, and the first item emitted by {@code 04}; | |
| 3140 | * the second item emitted by the new Observable will be the result of the function applied to the second | |
| 3141 | * item emitted by each of those Observables; and so forth. | |
| 3142 | * <p> | |
| 3143 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3144 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3145 | * items. | |
| 3146 | * <dl> | |
| 3147 | * <dt><b>Scheduler:</b></dt> | |
| 3148 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3149 | * </dl> | |
| 3150 | * | |
| 3151 | * @param o1 | |
| 3152 | * the first source Observable | |
| 3153 | * @param o2 | |
| 3154 | * a second source Observable | |
| 3155 | * @param o3 | |
| 3156 | * a third source Observable | |
| 3157 | * @param o4 | |
| 3158 | * a fourth source Observable | |
| 3159 | * @param zipFunction | |
| 3160 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3161 | * an item that will be emitted by the resulting Observable | |
| 3162 | * @return an Observable that emits the zipped results | |
| 3163 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3164 | */ | |
| 3165 | public static <T1, T2, T3, T4, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Func4<? super T1, ? super T2, ? super T3, ? super T4, ? extends R> zipFunction) { | |
| 3166 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4 }).lift(new OperatorZip<R>(zipFunction)); |
| 3167 | } | |
| 3168 | ||
| 3169 | /** | |
| 3170 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3171 | * five items emitted, in sequence, by five other Observables. | |
| 3172 | * <p> | |
| 3173 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3174 | * <p> | |
| 3175 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3176 | * will be the result of the function applied to the first item emitted by {@code o1}, the first item | |
| 3177 | * emitted by {@code o2}, the first item emitted by {@code o3}, the first item emitted by {@code o4}, and | |
| 3178 | * the first item emitted by {@code o5}; the second item emitted by the new Observable will be the result of | |
| 3179 | * the function applied to the second item emitted by each of those Observables; and so forth. | |
| 3180 | * <p> | |
| 3181 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3182 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3183 | * items. | |
| 3184 | * <dl> | |
| 3185 | * <dt><b>Scheduler:</b></dt> | |
| 3186 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3187 | * </dl> | |
| 3188 | * | |
| 3189 | * @param o1 | |
| 3190 | * the first source Observable | |
| 3191 | * @param o2 | |
| 3192 | * a second source Observable | |
| 3193 | * @param o3 | |
| 3194 | * a third source Observable | |
| 3195 | * @param o4 | |
| 3196 | * a fourth source Observable | |
| 3197 | * @param o5 | |
| 3198 | * a fifth source Observable | |
| 3199 | * @param zipFunction | |
| 3200 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3201 | * an item that will be emitted by the resulting Observable | |
| 3202 | * @return an Observable that emits the zipped results | |
| 3203 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3204 | */ | |
| 3205 | public static <T1, T2, T3, T4, T5, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Func5<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? extends R> zipFunction) { | |
| 3206 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4, o5 }).lift(new OperatorZip<R>(zipFunction)); |
| 3207 | } | |
| 3208 | ||
| 3209 | /** | |
| 3210 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3211 | * six items emitted, in sequence, by six other Observables. | |
| 3212 | * <p> | |
| 3213 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3214 | * <p> | |
| 3215 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3216 | * will be the result of the function applied to the first item emitted by each source Observable, the | |
| 3217 | * second item emitted by the new Observable will be the result of the function applied to the second item | |
| 3218 | * emitted by each of those Observables, and so forth. | |
| 3219 | * <p> | |
| 3220 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3221 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3222 | * items. | |
| 3223 | * <dl> | |
| 3224 | * <dt><b>Scheduler:</b></dt> | |
| 3225 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3226 | * </dl> | |
| 3227 | * | |
| 3228 | * @param o1 | |
| 3229 | * the first source Observable | |
| 3230 | * @param o2 | |
| 3231 | * a second source Observable | |
| 3232 | * @param o3 | |
| 3233 | * a third source Observable | |
| 3234 | * @param o4 | |
| 3235 | * a fourth source Observable | |
| 3236 | * @param o5 | |
| 3237 | * a fifth source Observable | |
| 3238 | * @param o6 | |
| 3239 | * a sixth source Observable | |
| 3240 | * @param zipFunction | |
| 3241 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3242 | * an item that will be emitted by the resulting Observable | |
| 3243 | * @return an Observable that emits the zipped results | |
| 3244 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3245 | */ | |
| 3246 | public static <T1, T2, T3, T4, T5, T6, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, | |
| 3247 | Func6<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? extends R> zipFunction) { | |
| 3248 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4, o5, o6 }).lift(new OperatorZip<R>(zipFunction)); |
| 3249 | } | |
| 3250 | ||
| 3251 | /** | |
| 3252 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3253 | * seven items emitted, in sequence, by seven other Observables. | |
| 3254 | * <p> | |
| 3255 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3256 | * <p> | |
| 3257 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3258 | * will be the result of the function applied to the first item emitted by each source Observable, the | |
| 3259 | * second item emitted by the new Observable will be the result of the function applied to the second item | |
| 3260 | * emitted by each of those Observables, and so forth. | |
| 3261 | * <p> | |
| 3262 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3263 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3264 | * items. | |
| 3265 | * <dl> | |
| 3266 | * <dt><b>Scheduler:</b></dt> | |
| 3267 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3268 | * </dl> | |
| 3269 | * | |
| 3270 | * @param o1 | |
| 3271 | * the first source Observable | |
| 3272 | * @param o2 | |
| 3273 | * a second source Observable | |
| 3274 | * @param o3 | |
| 3275 | * a third source Observable | |
| 3276 | * @param o4 | |
| 3277 | * a fourth source Observable | |
| 3278 | * @param o5 | |
| 3279 | * a fifth source Observable | |
| 3280 | * @param o6 | |
| 3281 | * a sixth source Observable | |
| 3282 | * @param o7 | |
| 3283 | * a seventh source Observable | |
| 3284 | * @param zipFunction | |
| 3285 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3286 | * an item that will be emitted by the resulting Observable | |
| 3287 | * @return an Observable that emits the zipped results | |
| 3288 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3289 | */ | |
| 3290 | public static <T1, T2, T3, T4, T5, T6, T7, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, | |
| 3291 | Func7<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? extends R> zipFunction) { | |
| 3292 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4, o5, o6, o7 }).lift(new OperatorZip<R>(zipFunction)); |
| 3293 | } | |
| 3294 | ||
| 3295 | /** | |
| 3296 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3297 | * eight items emitted, in sequence, by eight other Observables. | |
| 3298 | * <p> | |
| 3299 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3300 | * <p> | |
| 3301 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3302 | * will be the result of the function applied to the first item emitted by each source Observable, the | |
| 3303 | * second item emitted by the new Observable will be the result of the function applied to the second item | |
| 3304 | * emitted by each of those Observables, and so forth. | |
| 3305 | * <p> | |
| 3306 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3307 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3308 | * items. | |
| 3309 | * <dl> | |
| 3310 | * <dt><b>Scheduler:</b></dt> | |
| 3311 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3312 | * </dl> | |
| 3313 | * | |
| 3314 | * @param o1 | |
| 3315 | * the first source Observable | |
| 3316 | * @param o2 | |
| 3317 | * a second source Observable | |
| 3318 | * @param o3 | |
| 3319 | * a third source Observable | |
| 3320 | * @param o4 | |
| 3321 | * a fourth source Observable | |
| 3322 | * @param o5 | |
| 3323 | * a fifth source Observable | |
| 3324 | * @param o6 | |
| 3325 | * a sixth source Observable | |
| 3326 | * @param o7 | |
| 3327 | * a seventh source Observable | |
| 3328 | * @param o8 | |
| 3329 | * an eighth source Observable | |
| 3330 | * @param zipFunction | |
| 3331 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3332 | * an item that will be emitted by the resulting Observable | |
| 3333 | * @return an Observable that emits the zipped results | |
| 3334 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3335 | */ | |
| 3336 | public static <T1, T2, T3, T4, T5, T6, T7, T8, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, Observable<? extends T8> o8, | |
| 3337 | Func8<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? extends R> zipFunction) { | |
| 3338 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4, o5, o6, o7, o8 }).lift(new OperatorZip<R>(zipFunction)); |
| 3339 | } | |
| 3340 | ||
| 3341 | /** | |
| 3342 | * Returns an Observable that emits the results of a specified combiner function applied to combinations of | |
| 3343 | * nine items emitted, in sequence, by nine other Observables. | |
| 3344 | * <p> | |
| 3345 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 3346 | * <p> | |
| 3347 | * {@code zip} applies this function in strict sequence, so the first item emitted by the new Observable | |
| 3348 | * will be the result of the function applied to the first item emitted by each source Observable, the | |
| 3349 | * second item emitted by the new Observable will be the result of the function applied to the second item | |
| 3350 | * emitted by each of those Observables, and so forth. | |
| 3351 | * <p> | |
| 3352 | * The resulting {@code Observable<R>} returned from {@code zip} will invoke {@link Observer#onNext onNext} | |
| 3353 | * as many times as the number of {@code onNext} invocations of the source Observable that emits the fewest | |
| 3354 | * items. | |
| 3355 | * <dl> | |
| 3356 | * <dt><b>Scheduler:</b></dt> | |
| 3357 | * <dd>{@code zip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3358 | * </dl> | |
| 3359 | * | |
| 3360 | * @param o1 | |
| 3361 | * the first source Observable | |
| 3362 | * @param o2 | |
| 3363 | * a second source Observable | |
| 3364 | * @param o3 | |
| 3365 | * a third source Observable | |
| 3366 | * @param o4 | |
| 3367 | * a fourth source Observable | |
| 3368 | * @param o5 | |
| 3369 | * a fifth source Observable | |
| 3370 | * @param o6 | |
| 3371 | * a sixth source Observable | |
| 3372 | * @param o7 | |
| 3373 | * a seventh source Observable | |
| 3374 | * @param o8 | |
| 3375 | * an eighth source Observable | |
| 3376 | * @param o9 | |
| 3377 | * a ninth source Observable | |
| 3378 | * @param zipFunction | |
| 3379 | * a function that, when applied to an item emitted by each of the source Observables, results in | |
| 3380 | * an item that will be emitted by the resulting Observable | |
| 3381 | * @return an Observable that emits the zipped results | |
| 3382 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 3383 | */ | |
| 3384 | public static <T1, T2, T3, T4, T5, T6, T7, T8, T9, R> Observable<R> zip(Observable<? extends T1> o1, Observable<? extends T2> o2, Observable<? extends T3> o3, Observable<? extends T4> o4, Observable<? extends T5> o5, Observable<? extends T6> o6, Observable<? extends T7> o7, Observable<? extends T8> o8, | |
| 3385 | Observable<? extends T9> o9, Func9<? super T1, ? super T2, ? super T3, ? super T4, ? super T5, ? super T6, ? super T7, ? super T8, ? super T9, ? extends R> zipFunction) { | |
| 3386 |
1
1. zip : mutated return of Object value for rx/Observable::zip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return just(new Observable<?>[] { o1, o2, o3, o4, o5, o6, o7, o8, o9 }).lift(new OperatorZip<R>(zipFunction)); |
| 3387 | } | |
| 3388 | ||
| 3389 | /** | |
| 3390 | * Returns an Observable that emits a Boolean that indicates whether all of the items emitted by the source | |
| 3391 | * Observable satisfy a condition. | |
| 3392 | * <p> | |
| 3393 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/all.png" alt=""> | |
| 3394 | * <dl> | |
| 3395 | * <dt><b>Scheduler:</b></dt> | |
| 3396 | * <dd>{@code all} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3397 | * </dl> | |
| 3398 | * | |
| 3399 | * @param predicate | |
| 3400 | * a function that evaluates an item and returns a Boolean | |
| 3401 | * @return an Observable that emits {@code true} if all items emitted by the source Observable satisfy the | |
| 3402 | * predicate; otherwise, {@code false} | |
| 3403 | * @see <a href="http://reactivex.io/documentation/operators/all.html">ReactiveX operators documentation: All</a> | |
| 3404 | */ | |
| 3405 | public final Observable<Boolean> all(Func1<? super T, Boolean> predicate) { | |
| 3406 |
1
1. all : mutated return of Object value for rx/Observable::all to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorAll<T>(predicate)); |
| 3407 | } | |
| 3408 | | |
| 3409 | /** | |
| 3410 | * Mirrors the Observable (current or provided) that first either emits an item or sends a termination | |
| 3411 | * notification. | |
| 3412 | * <p> | |
| 3413 | * <img width="640" height="385" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/amb.png" alt=""> | |
| 3414 | * <dl> | |
| 3415 | * <dt><b>Scheduler:</b></dt> | |
| 3416 | * <dd>{@code amb} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3417 | * </dl> | |
| 3418 | * | |
| 3419 | * @param t1 | |
| 3420 | * an Observable competing to react first | |
| 3421 | * @return an Observable that emits the same sequence as whichever of the source Observables first | |
| 3422 | * emitted an item or sent a termination notification | |
| 3423 | * @see <a href="http://reactivex.io/documentation/operators/amb.html">ReactiveX operators documentation: Amb</a> | |
| 3424 | */ | |
| 3425 | public final Observable<T> ambWith(Observable<? extends T> t1) { | |
| 3426 |
1
1. ambWith : mutated return of Object value for rx/Observable::ambWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return amb(this, t1); |
| 3427 | } | |
| 3428 | ||
| 3429 | /** | |
| 3430 | * Portrays a object of an Observable subclass as a simple Observable object. This is useful, for instance, | |
| 3431 | * when you have an implementation of a subclass of Observable but you want to hide the properties and | |
| 3432 | * methods of this subclass from whomever you are passing the Observable to. | |
| 3433 | * <dl> | |
| 3434 | * <dt><b>Scheduler:</b></dt> | |
| 3435 | * <dd>{@code asObservable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3436 | * </dl> | |
| 3437 | * | |
| 3438 | * @return an Observable that hides the identity of this Observable | |
| 3439 | */ | |
| 3440 | public final Observable<T> asObservable() { | |
| 3441 |
1
1. asObservable : mutated return of Object value for rx/Observable::asObservable to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorAsObservable.<T>instance()); |
| 3442 | } | |
| 3443 | ||
| 3444 | /** | |
| 3445 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3446 | * Observable emits connected, non-overlapping buffers. It emits the current buffer and replaces it with a | |
| 3447 | * new buffer whenever the Observable produced by the specified {@code bufferClosingSelector} emits an item. | |
| 3448 | * <p> | |
| 3449 | * <img width="640" height="395" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer1.png" alt=""> | |
| 3450 | * <dl> | |
| 3451 | * <dt><b>Backpressure Support:</b></dt> | |
| 3452 | * <dd>This operator does not support backpressure as it is instead controlled by the given Observables and | |
| 3453 | * buffers data. It requests {@code Long.MAX_VALUE} upstream and does not obey downstream requests.</dd> | |
| 3454 | * <dt><b>Scheduler:</b></dt> | |
| 3455 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3456 | * </dl> | |
| 3457 | * | |
| 3458 | * @param bufferClosingSelector | |
| 3459 | * a {@link Func0} that produces an Observable that governs the boundary between buffers. | |
| 3460 | * Whenever this {@code Observable} emits an item, {@code buffer} emits the current buffer and | |
| 3461 | * begins to fill a new one | |
| 3462 | * @return an Observable that emits a connected, non-overlapping buffer of items from the source Observable | |
| 3463 | * each time the Observable created with the {@code bufferClosingSelector} argument emits an item | |
| 3464 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3465 | */ | |
| 3466 | public final <TClosing> Observable<List<T>> buffer(Func0<? extends Observable<? extends TClosing>> bufferClosingSelector) { | |
| 3467 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithSingleObservable<T, TClosing>(bufferClosingSelector, 16)); |
| 3468 | } | |
| 3469 | ||
| 3470 | /** | |
| 3471 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3472 | * Observable emits connected, non-overlapping buffers, each containing {@code count} items. When the source | |
| 3473 | * Observable completes or encounters an error, the resulting Observable emits the current buffer and | |
| 3474 | * propagates the notification from the source Observable. | |
| 3475 | * <p> | |
| 3476 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer3.png" alt=""> | |
| 3477 | * <dl> | |
| 3478 | * <dt><b>Scheduler:</b></dt> | |
| 3479 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3480 | * </dl> | |
| 3481 | * | |
| 3482 | * @param count | |
| 3483 | * the maximum number of items in each buffer before it should be emitted | |
| 3484 | * @return an Observable that emits connected, non-overlapping buffers, each containing at most | |
| 3485 | * {@code count} items from the source Observable | |
| 3486 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3487 | */ | |
| 3488 | public final Observable<List<T>> buffer(int count) { | |
| 3489 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return buffer(count, count); |
| 3490 | } | |
| 3491 | ||
| 3492 | /** | |
| 3493 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3494 | * Observable emits buffers every {@code skip} items, each containing {@code count} items. When the source | |
| 3495 | * Observable completes or encounters an error, the resulting Observable emits the current buffer and | |
| 3496 | * propagates the notification from the source Observable. | |
| 3497 | * <p> | |
| 3498 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer4.png" alt=""> | |
| 3499 | * <dl> | |
| 3500 | * <dt><b>Scheduler:</b></dt> | |
| 3501 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3502 | * </dl> | |
| 3503 | * | |
| 3504 | * @param count | |
| 3505 | * the maximum size of each buffer before it should be emitted | |
| 3506 | * @param skip | |
| 3507 | * how many items emitted by the source Observable should be skipped before starting a new | |
| 3508 | * buffer. Note that when {@code skip} and {@code count} are equal, this is the same operation as | |
| 3509 | * {@link #buffer(int)}. | |
| 3510 | * @return an Observable that emits buffers for every {@code skip} item from the source Observable and | |
| 3511 | * containing at most {@code count} items | |
| 3512 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3513 | */ | |
| 3514 | public final Observable<List<T>> buffer(int count, int skip) { | |
| 3515 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithSize<T>(count, skip)); |
| 3516 | } | |
| 3517 | ||
| 3518 | /** | |
| 3519 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3520 | * Observable starts a new buffer periodically, as determined by the {@code timeshift} argument. It emits | |
| 3521 | * each buffer after a fixed timespan, specified by the {@code timespan} argument. When the source | |
| 3522 | * Observable completes or encounters an error, the resulting Observable emits the current buffer and | |
| 3523 | * propagates the notification from the source Observable. | |
| 3524 | * <p> | |
| 3525 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer7.png" alt=""> | |
| 3526 | * <dl> | |
| 3527 | * <dt><b>Backpressure Support:</b></dt> | |
| 3528 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3529 | * upstream and does not obey downstream requests.</dd> | |
| 3530 | * <dt><b>Scheduler:</b></dt> | |
| 3531 | * <dd>This version of {@code buffer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 3532 | * </dl> | |
| 3533 | * | |
| 3534 | * @param timespan | |
| 3535 | * the period of time each buffer collects items before it is emitted | |
| 3536 | * @param timeshift | |
| 3537 | * the period of time after which a new buffer will be created | |
| 3538 | * @param unit | |
| 3539 | * the unit of time that applies to the {@code timespan} and {@code timeshift} arguments | |
| 3540 | * @return an Observable that emits new buffers of items emitted by the source Observable periodically after | |
| 3541 | * a fixed timespan has elapsed | |
| 3542 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3543 | */ | |
| 3544 | public final Observable<List<T>> buffer(long timespan, long timeshift, TimeUnit unit) { | |
| 3545 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return buffer(timespan, timeshift, unit, Schedulers.computation()); |
| 3546 | } | |
| 3547 | ||
| 3548 | /** | |
| 3549 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3550 | * Observable starts a new buffer periodically, as determined by the {@code timeshift} argument, and on the | |
| 3551 | * specified {@code scheduler}. It emits each buffer after a fixed timespan, specified by the | |
| 3552 | * {@code timespan} argument. When the source Observable completes or encounters an error, the resulting | |
| 3553 | * Observable emits the current buffer and propagates the notification from the source Observable. | |
| 3554 | * <p> | |
| 3555 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer7.s.png" alt=""> | |
| 3556 | * <dl> | |
| 3557 | * <dt><b>Backpressure Support:</b></dt> | |
| 3558 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3559 | * upstream and does not obey downstream requests.</dd> | |
| 3560 | * <dt><b>Scheduler:</b></dt> | |
| 3561 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 3562 | * </dl> | |
| 3563 | * | |
| 3564 | * @param timespan | |
| 3565 | * the period of time each buffer collects items before it is emitted | |
| 3566 | * @param timeshift | |
| 3567 | * the period of time after which a new buffer will be created | |
| 3568 | * @param unit | |
| 3569 | * the unit of time that applies to the {@code timespan} and {@code timeshift} arguments | |
| 3570 | * @param scheduler | |
| 3571 | * the {@link Scheduler} to use when determining the end and start of a buffer | |
| 3572 | * @return an Observable that emits new buffers of items emitted by the source Observable periodically after | |
| 3573 | * a fixed timespan has elapsed | |
| 3574 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3575 | */ | |
| 3576 | public final Observable<List<T>> buffer(long timespan, long timeshift, TimeUnit unit, Scheduler scheduler) { | |
| 3577 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithTime<T>(timespan, timeshift, unit, Integer.MAX_VALUE, scheduler)); |
| 3578 | } | |
| 3579 | ||
| 3580 | /** | |
| 3581 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3582 | * Observable emits connected, non-overlapping buffers, each of a fixed duration specified by the | |
| 3583 | * {@code timespan} argument. When the source Observable completes or encounters an error, the resulting | |
| 3584 | * Observable emits the current buffer and propagates the notification from the source Observable. | |
| 3585 | * <p> | |
| 3586 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer5.png" alt=""> | |
| 3587 | * <dl> | |
| 3588 | * <dt><b>Backpressure Support:</b></dt> | |
| 3589 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3590 | * upstream and does not obey downstream requests.</dd> | |
| 3591 | * <dt><b>Scheduler:</b></dt> | |
| 3592 | * <dd>This version of {@code buffer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 3593 | * </dl> | |
| 3594 | * | |
| 3595 | * @param timespan | |
| 3596 | * the period of time each buffer collects items before it is emitted and replaced with a new | |
| 3597 | * buffer | |
| 3598 | * @param unit | |
| 3599 | * the unit of time that applies to the {@code timespan} argument | |
| 3600 | * @return an Observable that emits connected, non-overlapping buffers of items emitted by the source | |
| 3601 | * Observable within a fixed duration | |
| 3602 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3603 | */ | |
| 3604 | public final Observable<List<T>> buffer(long timespan, TimeUnit unit) { | |
| 3605 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return buffer(timespan, unit, Integer.MAX_VALUE, Schedulers.computation()); |
| 3606 | } | |
| 3607 | ||
| 3608 | /** | |
| 3609 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3610 | * Observable emits connected, non-overlapping buffers, each of a fixed duration specified by the | |
| 3611 | * {@code timespan} argument or a maximum size specified by the {@code count} argument (whichever is reached | |
| 3612 | * first). When the source Observable completes or encounters an error, the resulting Observable emits the | |
| 3613 | * current buffer and propagates the notification from the source Observable. | |
| 3614 | * <p> | |
| 3615 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer6.png" alt=""> | |
| 3616 | * <dl> | |
| 3617 | * <dt><b>Backpressure Support:</b></dt> | |
| 3618 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3619 | * upstream and does not obey downstream requests.</dd> | |
| 3620 | * <dt><b>Scheduler:</b></dt> | |
| 3621 | * <dd>This version of {@code buffer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 3622 | * </dl> | |
| 3623 | * | |
| 3624 | * @param timespan | |
| 3625 | * the period of time each buffer collects items before it is emitted and replaced with a new | |
| 3626 | * buffer | |
| 3627 | * @param unit | |
| 3628 | * the unit of time which applies to the {@code timespan} argument | |
| 3629 | * @param count | |
| 3630 | * the maximum size of each buffer before it is emitted | |
| 3631 | * @return an Observable that emits connected, non-overlapping buffers of items emitted by the source | |
| 3632 | * Observable, after a fixed duration or when the buffer reaches maximum capacity (whichever occurs | |
| 3633 | * first) | |
| 3634 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3635 | */ | |
| 3636 | public final Observable<List<T>> buffer(long timespan, TimeUnit unit, int count) { | |
| 3637 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithTime<T>(timespan, timespan, unit, count, Schedulers.computation())); |
| 3638 | } | |
| 3639 | ||
| 3640 | /** | |
| 3641 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3642 | * Observable emits connected, non-overlapping buffers, each of a fixed duration specified by the | |
| 3643 | * {@code timespan} argument as measured on the specified {@code scheduler}, or a maximum size specified by | |
| 3644 | * the {@code count} argument (whichever is reached first). When the source Observable completes or | |
| 3645 | * encounters an error, the resulting Observable emits the current buffer and propagates the notification | |
| 3646 | * from the source Observable. | |
| 3647 | * <p> | |
| 3648 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer6.s.png" alt=""> | |
| 3649 | * <dl> | |
| 3650 | * <dt><b>Backpressure Support:</b></dt> | |
| 3651 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3652 | * upstream and does not obey downstream requests.</dd> | |
| 3653 | * <dt><b>Scheduler:</b></dt> | |
| 3654 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 3655 | * </dl> | |
| 3656 | * | |
| 3657 | * @param timespan | |
| 3658 | * the period of time each buffer collects items before it is emitted and replaced with a new | |
| 3659 | * buffer | |
| 3660 | * @param unit | |
| 3661 | * the unit of time which applies to the {@code timespan} argument | |
| 3662 | * @param count | |
| 3663 | * the maximum size of each buffer before it is emitted | |
| 3664 | * @param scheduler | |
| 3665 | * the {@link Scheduler} to use when determining the end and start of a buffer | |
| 3666 | * @return an Observable that emits connected, non-overlapping buffers of items emitted by the source | |
| 3667 | * Observable after a fixed duration or when the buffer reaches maximum capacity (whichever occurs | |
| 3668 | * first) | |
| 3669 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3670 | */ | |
| 3671 | public final Observable<List<T>> buffer(long timespan, TimeUnit unit, int count, Scheduler scheduler) { | |
| 3672 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithTime<T>(timespan, timespan, unit, count, scheduler)); |
| 3673 | } | |
| 3674 | ||
| 3675 | /** | |
| 3676 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3677 | * Observable emits connected, non-overlapping buffers, each of a fixed duration specified by the | |
| 3678 | * {@code timespan} argument and on the specified {@code scheduler}. When the source Observable completes or | |
| 3679 | * encounters an error, the resulting Observable emits the current buffer and propagates the notification | |
| 3680 | * from the source Observable. | |
| 3681 | * <p> | |
| 3682 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer5.s.png" alt=""> | |
| 3683 | * <dl> | |
| 3684 | * <dt><b>Backpressure Support:</b></dt> | |
| 3685 | * <dd>This operator does not support backpressure as it uses time. It requests {@code Long.MAX_VALUE} | |
| 3686 | * upstream and does not obey downstream requests.</dd> | |
| 3687 | * <dt><b>Scheduler:</b></dt> | |
| 3688 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 3689 | * </dl> | |
| 3690 | * | |
| 3691 | * @param timespan | |
| 3692 | * the period of time each buffer collects items before it is emitted and replaced with a new | |
| 3693 | * buffer | |
| 3694 | * @param unit | |
| 3695 | * the unit of time which applies to the {@code timespan} argument | |
| 3696 | * @param scheduler | |
| 3697 | * the {@link Scheduler} to use when determining the end and start of a buffer | |
| 3698 | * @return an Observable that emits connected, non-overlapping buffers of items emitted by the source | |
| 3699 | * Observable within a fixed duration | |
| 3700 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3701 | */ | |
| 3702 | public final Observable<List<T>> buffer(long timespan, TimeUnit unit, Scheduler scheduler) { | |
| 3703 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return buffer(timespan, timespan, unit, scheduler); |
| 3704 | } | |
| 3705 | ||
| 3706 | /** | |
| 3707 | * Returns an Observable that emits buffers of items it collects from the source Observable. The resulting | |
| 3708 | * Observable emits buffers that it creates when the specified {@code bufferOpenings} Observable emits an | |
| 3709 | * item, and closes when the Observable returned from {@code bufferClosingSelector} emits an item. | |
| 3710 | * <p> | |
| 3711 | * <img width="640" height="470" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer2.png" alt=""> | |
| 3712 | * <dl> | |
| 3713 | * <dt><b>Backpressure Support:</b></dt> | |
| 3714 | * <dd>This operator does not support backpressure as it is instead controlled by the given Observables and | |
| 3715 | * buffers data. It requests {@code Long.MAX_VALUE} upstream and does not obey downstream requests.</dd> | |
| 3716 | * <dt><b>Scheduler:</b></dt> | |
| 3717 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3718 | * </dl> | |
| 3719 | * | |
| 3720 | * @param bufferOpenings | |
| 3721 | * the Observable that, when it emits an item, causes a new buffer to be created | |
| 3722 | * @param bufferClosingSelector | |
| 3723 | * the {@link Func1} that is used to produce an Observable for every buffer created. When this | |
| 3724 | * Observable emits an item, the associated buffer is emitted. | |
| 3725 | * @return an Observable that emits buffers, containing items from the source Observable, that are created | |
| 3726 | * and closed when the specified Observables emit items | |
| 3727 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3728 | */ | |
| 3729 | public final <TOpening, TClosing> Observable<List<T>> buffer(Observable<? extends TOpening> bufferOpenings, Func1<? super TOpening, ? extends Observable<? extends TClosing>> bufferClosingSelector) { | |
| 3730 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithStartEndObservable<T, TOpening, TClosing>(bufferOpenings, bufferClosingSelector)); |
| 3731 | } | |
| 3732 | ||
| 3733 | /** | |
| 3734 | * Returns an Observable that emits non-overlapping buffered items from the source Observable each time the | |
| 3735 | * specified boundary Observable emits an item. | |
| 3736 | * <p> | |
| 3737 | * <img width="640" height="395" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer8.png" alt=""> | |
| 3738 | * <p> | |
| 3739 | * Completion of either the source or the boundary Observable causes the returned Observable to emit the | |
| 3740 | * latest buffer and complete. | |
| 3741 | * <dl> | |
| 3742 | * <dt><b>Backpressure Support:</b></dt> | |
| 3743 | * <dd>This operator does not support backpressure as it is instead controlled by the {@code Observable} | |
| 3744 | * {@code boundary} and buffers data. It requests {@code Long.MAX_VALUE} upstream and does not obey | |
| 3745 | * downstream requests.</dd> | |
| 3746 | * <dt><b>Scheduler:</b></dt> | |
| 3747 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3748 | * </dl> | |
| 3749 | * | |
| 3750 | * @param <B> | |
| 3751 | * the boundary value type (ignored) | |
| 3752 | * @param boundary | |
| 3753 | * the boundary Observable | |
| 3754 | * @return an Observable that emits buffered items from the source Observable when the boundary Observable | |
| 3755 | * emits an item | |
| 3756 | * @see #buffer(rx.Observable, int) | |
| 3757 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3758 | */ | |
| 3759 | public final <B> Observable<List<T>> buffer(Observable<B> boundary) { | |
| 3760 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return buffer(boundary, 16); |
| 3761 | } | |
| 3762 | ||
| 3763 | /** | |
| 3764 | * Returns an Observable that emits non-overlapping buffered items from the source Observable each time the | |
| 3765 | * specified boundary Observable emits an item. | |
| 3766 | * <p> | |
| 3767 | * <img width="640" height="395" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/buffer8.png" alt=""> | |
| 3768 | * <p> | |
| 3769 | * Completion of either the source or the boundary Observable causes the returned Observable to emit the | |
| 3770 | * latest buffer and complete. | |
| 3771 | * <dl> | |
| 3772 | * <dt><b>Backpressure Support:</b></dt> | |
| 3773 | * <dd>This operator does not support backpressure as it is instead controlled by the {@code Observable} | |
| 3774 | * {@code boundary} and buffers data. It requests {@code Long.MAX_VALUE} upstream and does not obey | |
| 3775 | * downstream requests.</dd> | |
| 3776 | * <dt><b>Scheduler:</b></dt> | |
| 3777 | * <dd>This version of {@code buffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3778 | * </dl> | |
| 3779 | * | |
| 3780 | * @param <B> | |
| 3781 | * the boundary value type (ignored) | |
| 3782 | * @param boundary | |
| 3783 | * the boundary Observable | |
| 3784 | * @param initialCapacity | |
| 3785 | * the initial capacity of each buffer chunk | |
| 3786 | * @return an Observable that emits buffered items from the source Observable when the boundary Observable | |
| 3787 | * emits an item | |
| 3788 | * @see <a href="http://reactivex.io/documentation/operators/buffer.html">ReactiveX operators documentation: Buffer</a> | |
| 3789 | * @see #buffer(rx.Observable, int) | |
| 3790 | */ | |
| 3791 | public final <B> Observable<List<T>> buffer(Observable<B> boundary, int initialCapacity) { | |
| 3792 |
1
1. buffer : mutated return of Object value for rx/Observable::buffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorBufferWithSingleObservable<T, B>(boundary, initialCapacity)); |
| 3793 | } | |
| 3794 | ||
| 3795 | /** | |
| 3796 | * Caches the emissions from the source Observable and replays them in order to any subsequent Subscribers. | |
| 3797 | * This method has similar behavior to {@link #replay} except that this auto-subscribes to the source | |
| 3798 | * Observable rather than returning a {@link ConnectableObservable} for which you must call | |
| 3799 | * {@code connect} to activate the subscription. | |
| 3800 | * <p> | |
| 3801 | * <img width="640" height="410" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/cache.png" alt=""> | |
| 3802 | * <p> | |
| 3803 | * This is useful when you want an Observable to cache responses and you can't control the | |
| 3804 | * subscribe/unsubscribe behavior of all the {@link Subscriber}s. | |
| 3805 | * <p> | |
| 3806 | * When you call {@code cache}, it does not yet subscribe to the source Observable and so does not yet | |
| 3807 | * begin cacheing items. This only happens when the first Subscriber calls the resulting Observable's | |
| 3808 | * {@code subscribe} method. | |
| 3809 | * <p> | |
| 3810 | * <em>Note:</em> You sacrifice the ability to unsubscribe from the origin when you use the {@code cache} | |
| 3811 | * Observer so be careful not to use this Observer on Observables that emit an infinite or very large number | |
| 3812 | * of items that will use up memory. | |
| 3813 | * <dl> | |
| 3814 | * <dt><b>Backpressure Support:</b></dt> | |
| 3815 | * <dd>This operator does not support upstream backpressure as it is purposefully requesting and caching | |
| 3816 | * everything emitted.</dd> | |
| 3817 | * <dt><b>Scheduler:</b></dt> | |
| 3818 | * <dd>{@code cache} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3819 | * </dl> | |
| 3820 | * | |
| 3821 | * @return an Observable that, when first subscribed to, caches all of its items and notifications for the | |
| 3822 | * benefit of subsequent subscribers | |
| 3823 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 3824 | */ | |
| 3825 | public final Observable<T> cache() { | |
| 3826 |
1
1. cache : mutated return of Object value for rx/Observable::cache to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return CachedObservable.from(this); |
| 3827 | } | |
| 3828 | ||
| 3829 | /** | |
| 3830 | * @see #cacheWithInitialCapacity(int) | |
| 3831 | * @deprecated Use {@link #cacheWithInitialCapacity(int)} instead. | |
| 3832 | */ | |
| 3833 | @Deprecated | |
| 3834 | public final Observable<T> cache(int initialCapacity) { | |
| 3835 |
1
1. cache : mutated return of Object value for rx/Observable::cache to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return cacheWithInitialCapacity(initialCapacity); |
| 3836 | } | |
| 3837 | ||
| 3838 | /** | |
| 3839 | * Caches emissions from the source Observable and replays them in order to any subsequent Subscribers. | |
| 3840 | * This method has similar behavior to {@link #replay} except that this auto-subscribes to the source | |
| 3841 | * Observable rather than returning a {@link ConnectableObservable} for which you must call | |
| 3842 | * {@code connect} to activate the subscription. | |
| 3843 | * <p> | |
| 3844 | * <img width="640" height="410" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/cache.png" alt=""> | |
| 3845 | * <p> | |
| 3846 | * This is useful when you want an Observable to cache responses and you can't control the | |
| 3847 | * subscribe/unsubscribe behavior of all the {@link Subscriber}s. | |
| 3848 | * <p> | |
| 3849 | * When you call {@code cache}, it does not yet subscribe to the source Observable and so does not yet | |
| 3850 | * begin cacheing items. This only happens when the first Subscriber calls the resulting Observable's | |
| 3851 | * {@code subscribe} method. | |
| 3852 | * <p> | |
| 3853 | * <em>Note:</em> You sacrifice the ability to unsubscribe from the origin when you use the {@code cache} | |
| 3854 | * Observer so be careful not to use this Observer on Observables that emit an infinite or very large number | |
| 3855 | * of items that will use up memory. | |
| 3856 | * <dl> | |
| 3857 | * <dt><b>Backpressure Support:</b></dt> | |
| 3858 | * <dd>This operator does not support upstream backpressure as it is purposefully requesting and caching | |
| 3859 | * everything emitted.</dd> | |
| 3860 | * <dt><b>Scheduler:</b></dt> | |
| 3861 | * <dd>{@code cache} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3862 | * </dl> | |
| 3863 | * <p> | |
| 3864 | * <em>Note:</em> The capacity hint is not an upper bound on cache size. For that, consider | |
| 3865 | * {@link #replay(int)} in combination with {@link ConnectableObservable#autoConnect()} or similar. | |
| 3866 | * | |
| 3867 | * @param initialCapacity hint for number of items to cache (for optimizing underlying data structure) | |
| 3868 | * @return an Observable that, when first subscribed to, caches all of its items and notifications for the | |
| 3869 | * benefit of subsequent subscribers | |
| 3870 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 3871 | */ | |
| 3872 | public final Observable<T> cacheWithInitialCapacity(int initialCapacity) { | |
| 3873 |
1
1. cacheWithInitialCapacity : mutated return of Object value for rx/Observable::cacheWithInitialCapacity to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return CachedObservable.from(this, initialCapacity); |
| 3874 | } | |
| 3875 | ||
| 3876 | /** | |
| 3877 | * Returns an Observable that emits the items emitted by the source Observable, converted to the specified | |
| 3878 | * type. | |
| 3879 | * <p> | |
| 3880 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/cast.png" alt=""> | |
| 3881 | * <dl> | |
| 3882 | * <dt><b>Scheduler:</b></dt> | |
| 3883 | * <dd>{@code cast} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3884 | * </dl> | |
| 3885 | * | |
| 3886 | * @param klass | |
| 3887 | * the target class type that {@code cast} will cast the items emitted by the source Observable | |
| 3888 | * into before emitting them from the resulting Observable | |
| 3889 | * @return an Observable that emits each item from the source Observable after converting it to the | |
| 3890 | * specified type | |
| 3891 | * @see <a href="http://reactivex.io/documentation/operators/map.html">ReactiveX operators documentation: Map</a> | |
| 3892 | */ | |
| 3893 | public final <R> Observable<R> cast(final Class<R> klass) { | |
| 3894 |
1
1. cast : mutated return of Object value for rx/Observable::cast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorCast<T, R>(klass)); |
| 3895 | } | |
| 3896 | ||
| 3897 | /** | |
| 3898 | * Collects items emitted by the source Observable into a single mutable data structure and returns an | |
| 3899 | * Observable that emits this structure. | |
| 3900 | * <p> | |
| 3901 | * <img width="640" height="330" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/collect.png" alt=""> | |
| 3902 | * <p> | |
| 3903 | * This is a simplified version of {@code reduce} that does not need to return the state on each pass. | |
| 3904 | * <dl> | |
| 3905 | * <dt><b>Backpressure Support:</b></dt> | |
| 3906 | * <dd>This operator does not support backpressure because by intent it will receive all values and reduce | |
| 3907 | * them to a single {@code onNext}.</dd> | |
| 3908 | * <dt><b>Scheduler:</b></dt> | |
| 3909 | * <dd>{@code collect} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3910 | * </dl> | |
| 3911 | * | |
| 3912 | * @param stateFactory | |
| 3913 | * the mutable data structure that will collect the items | |
| 3914 | * @param collector | |
| 3915 | * a function that accepts the {@code state} and an emitted item, and modifies {@code state} | |
| 3916 | * accordingly | |
| 3917 | * @return an Observable that emits the result of collecting the values emitted by the source Observable | |
| 3918 | * into a single mutable data structure | |
| 3919 | * @see <a href="http://reactivex.io/documentation/operators/reduce.html">ReactiveX operators documentation: Reduce</a> | |
| 3920 | */ | |
| 3921 | public final <R> Observable<R> collect(Func0<R> stateFactory, final Action2<R, ? super T> collector) { | |
| 3922 | Func2<R, T, R> accumulator = new Func2<R, T, R>() { | |
| 3923 | ||
| 3924 | @Override | |
| 3925 | public final R call(R state, T value) { | |
| 3926 |
1
1. call : removed call to rx/functions/Action2::call → KILLED |
collector.call(state, value); |
| 3927 |
1
1. call : mutated return of Object value for rx/Observable$5::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return state; |
| 3928 | } | |
| 3929 | ||
| 3930 | }; | |
| 3931 | | |
| 3932 | /* | |
| 3933 | * Discussion and confirmation of implementation at | |
| 3934 | * https://github.com/ReactiveX/RxJava/issues/423#issuecomment-27642532 | |
| 3935 | * | |
| 3936 | * It should use last() not takeLast(1) since it needs to emit an error if the sequence is empty. | |
| 3937 | */ | |
| 3938 |
1
1. collect : mutated return of Object value for rx/Observable::collect to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorScan<R, T>(stateFactory, accumulator)).last(); |
| 3939 | } | |
| 3940 | ||
| 3941 | /** | |
| 3942 | * Returns a new Observable that emits items resulting from applying a function that you supply to each item | |
| 3943 | * emitted by the source Observable, where that function returns an Observable, and then emitting the items | |
| 3944 | * that result from concatenating those resulting Observables. | |
| 3945 | * <p> | |
| 3946 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concatMap.png" alt=""> | |
| 3947 | * <dl> | |
| 3948 | * <dt><b>Scheduler:</b></dt> | |
| 3949 | * <dd>{@code concatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3950 | * </dl> | |
| 3951 | * | |
| 3952 | * @param func | |
| 3953 | * a function that, when applied to an item emitted by the source Observable, returns an | |
| 3954 | * Observable | |
| 3955 | * @return an Observable that emits the result of applying the transformation function to each item emitted | |
| 3956 | * by the source Observable and concatenating the Observables obtained from this transformation | |
| 3957 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 3958 | */ | |
| 3959 | public final <R> Observable<R> concatMap(Func1<? super T, ? extends Observable<? extends R>> func) { | |
| 3960 |
1
1. concatMap : mutated return of Object value for rx/Observable::concatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(map(func)); |
| 3961 | } | |
| 3962 | | |
| 3963 | /** | |
| 3964 | * Returns an Observable that concatenate each item emitted by the source Observable with the values in an | |
| 3965 | * Iterable corresponding to that item that is generated by a selector. | |
| 3966 | * <p> | |
| 3967 | * | |
| 3968 | * <dl> | |
| 3969 | * <dt><b>Scheduler:</b></dt> | |
| 3970 | * <dd>{@code concatMapIterable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3971 | * </dl> | |
| 3972 | * | |
| 3973 | * @param <R> | |
| 3974 | * the type of item emitted by the resulting Observable | |
| 3975 | * @param collectionSelector | |
| 3976 | * a function that returns an Iterable sequence of values for when given an item emitted by the | |
| 3977 | * source Observable | |
| 3978 | * @return an Observable that emits the results of concatenating the items emitted by the source Observable with | |
| 3979 | * the values in the Iterables corresponding to those items, as generated by {@code collectionSelector} | |
| 3980 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 3981 | */ | |
| 3982 | public final <R> Observable<R> concatMapIterable(Func1<? super T, ? extends Iterable<? extends R>> collectionSelector) { | |
| 3983 |
1
1. concatMapIterable : mutated return of Object value for rx/Observable::concatMapIterable to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(map(OperatorMapPair.convertSelector(collectionSelector))); |
| 3984 | } | |
| 3985 | | |
| 3986 | /** | |
| 3987 | * Returns an Observable that emits the items emitted from the current Observable, then the next, one after | |
| 3988 | * the other, without interleaving them. | |
| 3989 | * <p> | |
| 3990 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/concat.png" alt=""> | |
| 3991 | * <dl> | |
| 3992 | * <dt><b>Scheduler:</b></dt> | |
| 3993 | * <dd>{@code concat} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 3994 | * </dl> | |
| 3995 | * | |
| 3996 | * @param t1 | |
| 3997 | * an Observable to be concatenated after the current | |
| 3998 | * @return an Observable that emits items emitted by the two source Observables, one after the other, | |
| 3999 | * without interleaving them | |
| 4000 | * @see <a href="http://reactivex.io/documentation/operators/concat.html">ReactiveX operators documentation: Concat</a> | |
| 4001 | */ | |
| 4002 | public final Observable<T> concatWith(Observable<? extends T> t1) { | |
| 4003 |
1
1. concatWith : mutated return of Object value for rx/Observable::concatWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(this, t1); |
| 4004 | } | |
| 4005 | ||
| 4006 | /** | |
| 4007 | * Returns an Observable that emits a Boolean that indicates whether the source Observable emitted a | |
| 4008 | * specified item. | |
| 4009 | * <p> | |
| 4010 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/contains.png" alt=""> | |
| 4011 | * <dl> | |
| 4012 | * <dt><b>Scheduler:</b></dt> | |
| 4013 | * <dd>{@code contains} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4014 | * </dl> | |
| 4015 | * | |
| 4016 | * @param element | |
| 4017 | * the item to search for in the emissions from the source Observable | |
| 4018 | * @return an Observable that emits {@code true} if the specified item is emitted by the source Observable, | |
| 4019 | * or {@code false} if the source Observable completes without emitting that item | |
| 4020 | * @see <a href="http://reactivex.io/documentation/operators/contains.html">ReactiveX operators documentation: Contains</a> | |
| 4021 | */ | |
| 4022 | public final Observable<Boolean> contains(final Object element) { | |
| 4023 |
1
1. contains : mutated return of Object value for rx/Observable::contains to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return exists(new Func1<T, Boolean>() { |
| 4024 | @Override | |
| 4025 | public final Boolean call(T t1) { | |
| 4026 |
3
1. call : negated conditional → SURVIVED 2. call : negated conditional → KILLED 3. call : mutated return of Object value for rx/Observable$6::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return element == null ? t1 == null : element.equals(t1); |
| 4027 | } | |
| 4028 | }); | |
| 4029 | } | |
| 4030 | ||
| 4031 | /** | |
| 4032 | * Returns an Observable that emits the count of the total number of items emitted by the source Observable. | |
| 4033 | * <p> | |
| 4034 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/count.png" alt=""> | |
| 4035 | * <dl> | |
| 4036 | * <dt><b>Backpressure Support:</b></dt> | |
| 4037 | * <dd>This operator does not support backpressure because by intent it will receive all values and reduce | |
| 4038 | * them to a single {@code onNext}.</dd> | |
| 4039 | * <dt><b>Scheduler:</b></dt> | |
| 4040 | * <dd>{@code count} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4041 | * </dl> | |
| 4042 | * | |
| 4043 | * @return an Observable that emits a single item: the number of elements emitted by the source Observable | |
| 4044 | * @see <a href="http://reactivex.io/documentation/operators/count.html">ReactiveX operators documentation: Count</a> | |
| 4045 | * @see #countLong() | |
| 4046 | */ | |
| 4047 | public final Observable<Integer> count() { | |
| 4048 |
1
1. count : mutated return of Object value for rx/Observable::count to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return reduce(0, CountHolder.INSTANCE); |
| 4049 | } | |
| 4050 | | |
| 4051 | private static final class CountHolder { | |
| 4052 | static final Func2<Integer, Object, Integer> INSTANCE = new Func2<Integer, Object, Integer>() { | |
| 4053 | @Override | |
| 4054 | public final Integer call(Integer count, Object o) { | |
| 4055 |
2
1. call : Replaced integer addition with subtraction → KILLED 2. call : mutated return of Object value for rx/Observable$CountHolder$1::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return count + 1; |
| 4056 | } | |
| 4057 | }; | |
| 4058 | } | |
| 4059 | | |
| 4060 | /** | |
| 4061 | * Returns an Observable that counts the total number of items emitted by the source Observable and emits | |
| 4062 | * this count as a 64-bit Long. | |
| 4063 | * <p> | |
| 4064 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/longCount.png" alt=""> | |
| 4065 | * <dl> | |
| 4066 | * <dt><b>Backpressure Support:</b></dt> | |
| 4067 | * <dd>This operator does not support backpressure because by intent it will receive all values and reduce | |
| 4068 | * them to a single {@code onNext}.</dd> | |
| 4069 | * <dt><b>Scheduler:</b></dt> | |
| 4070 | * <dd>{@code countLong} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4071 | * </dl> | |
| 4072 | * | |
| 4073 | * @return an Observable that emits a single item: the number of items emitted by the source Observable as a | |
| 4074 | * 64-bit Long item | |
| 4075 | * @see <a href="http://reactivex.io/documentation/operators/count.html">ReactiveX operators documentation: Count</a> | |
| 4076 | * @see #count() | |
| 4077 | */ | |
| 4078 | public final Observable<Long> countLong() { | |
| 4079 |
1
1. countLong : mutated return of Object value for rx/Observable::countLong to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return reduce(0L, CountLongHolder.INSTANCE); |
| 4080 | } | |
| 4081 | ||
| 4082 | private static final class CountLongHolder { | |
| 4083 | static final Func2<Long, Object, Long> INSTANCE = new Func2<Long, Object, Long>() { | |
| 4084 | @Override | |
| 4085 | public final Long call(Long count, Object o) { | |
| 4086 |
2
1. call : Replaced long addition with subtraction → NO_COVERAGE 2. call : mutated return of Object value for rx/Observable$CountLongHolder$1::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return count + 1; |
| 4087 | } | |
| 4088 | }; | |
| 4089 | } | |
| 4090 | | |
| 4091 | /** | |
| 4092 | * Returns an Observable that mirrors the source Observable, except that it drops items emitted by the | |
| 4093 | * source Observable that are followed by another item within a computed debounce duration. | |
| 4094 | * <p> | |
| 4095 | * <img width="640" height="425" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/debounce.f.png" alt=""> | |
| 4096 | * <dl> | |
| 4097 | * <dt><b>Backpressure Support:</b></dt> | |
| 4098 | * <dd>This operator does not support backpressure as it uses the {@code debounceSelector} to mark | |
| 4099 | * boundaries.</dd> | |
| 4100 | * <dt><b>Scheduler:</b></dt> | |
| 4101 | * <dd>This version of {@code debounce} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4102 | * </dl> | |
| 4103 | * | |
| 4104 | * @param <U> | |
| 4105 | * the debounce value type (ignored) | |
| 4106 | * @param debounceSelector | |
| 4107 | * function to retrieve a sequence that indicates the throttle duration for each item | |
| 4108 | * @return an Observable that omits items emitted by the source Observable that are followed by another item | |
| 4109 | * within a computed debounce duration | |
| 4110 | * @see <a href="http://reactivex.io/documentation/operators/debounce.html">ReactiveX operators documentation: Debounce</a> | |
| 4111 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 4112 | */ | |
| 4113 | public final <U> Observable<T> debounce(Func1<? super T, ? extends Observable<U>> debounceSelector) { | |
| 4114 |
1
1. debounce : mutated return of Object value for rx/Observable::debounce to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDebounceWithSelector<T, U>(debounceSelector)); |
| 4115 | } | |
| 4116 | ||
| 4117 | /** | |
| 4118 | * Returns an Observable that mirrors the source Observable, except that it drops items emitted by the | |
| 4119 | * source Observable that are followed by newer items before a timeout value expires. The timer resets on | |
| 4120 | * each emission. | |
| 4121 | * <p> | |
| 4122 | * <em>Note:</em> If items keep being emitted by the source Observable faster than the timeout then no items | |
| 4123 | * will be emitted by the resulting Observable. | |
| 4124 | * <p> | |
| 4125 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/debounce.png" alt=""> | |
| 4126 | * <p> | |
| 4127 | * Information on debounce vs throttle: | |
| 4128 | * <p> | |
| 4129 | * <ul> | |
| 4130 | * <li><a href="http://drupalmotion.com/article/debounce-and-throttle-visual-explanation">Debounce and Throttle: visual explanation</a></li> | |
| 4131 | * <li><a href="http://unscriptable.com/2009/03/20/debouncing-javascript-methods/">Debouncing: javascript methods</a></li> | |
| 4132 | * <li><a href="http://www.illyriad.co.uk/blog/index.php/2011/09/javascript-dont-spam-your-server-debounce-and-throttle/">Javascript - don't spam your server: debounce and throttle</a></li> | |
| 4133 | * </ul> | |
| 4134 | * <dl> | |
| 4135 | * <dt><b>Backpressure Support:</b></dt> | |
| 4136 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 4137 | * <dt><b>Scheduler:</b></dt> | |
| 4138 | * <dd>This version of {@code debounce} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 4139 | * </dl> | |
| 4140 | * | |
| 4141 | * @param timeout | |
| 4142 | * the time each item has to be "the most recent" of those emitted by the source Observable to | |
| 4143 | * ensure that it's not dropped | |
| 4144 | * @param unit | |
| 4145 | * the {@link TimeUnit} for the timeout | |
| 4146 | * @return an Observable that filters out items from the source Observable that are too quickly followed by | |
| 4147 | * newer items | |
| 4148 | * @see <a href="http://reactivex.io/documentation/operators/debounce.html">ReactiveX operators documentation: Debounce</a> | |
| 4149 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 4150 | * @see #throttleWithTimeout(long, TimeUnit) | |
| 4151 | */ | |
| 4152 | public final Observable<T> debounce(long timeout, TimeUnit unit) { | |
| 4153 |
1
1. debounce : mutated return of Object value for rx/Observable::debounce to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return debounce(timeout, unit, Schedulers.computation()); |
| 4154 | } | |
| 4155 | ||
| 4156 | /** | |
| 4157 | * Returns an Observable that mirrors the source Observable, except that it drops items emitted by the | |
| 4158 | * source Observable that are followed by newer items before a timeout value expires on a specified | |
| 4159 | * Scheduler. The timer resets on each emission. | |
| 4160 | * <p> | |
| 4161 | * <em>Note:</em> If items keep being emitted by the source Observable faster than the timeout then no items | |
| 4162 | * will be emitted by the resulting Observable. | |
| 4163 | * <p> | |
| 4164 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/debounce.s.png" alt=""> | |
| 4165 | * <p> | |
| 4166 | * Information on debounce vs throttle: | |
| 4167 | * <p> | |
| 4168 | * <ul> | |
| 4169 | * <li><a href="http://drupalmotion.com/article/debounce-and-throttle-visual-explanation">Debounce and Throttle: visual explanation</a></li> | |
| 4170 | * <li><a href="http://unscriptable.com/2009/03/20/debouncing-javascript-methods/">Debouncing: javascript methods</a></li> | |
| 4171 | * <li><a href="http://www.illyriad.co.uk/blog/index.php/2011/09/javascript-dont-spam-your-server-debounce-and-throttle/">Javascript - don't spam your server: debounce and throttle</a></li> | |
| 4172 | * </ul> | |
| 4173 | * <dl> | |
| 4174 | * <dt><b>Backpressure Support:</b></dt> | |
| 4175 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 4176 | * <dt><b>Scheduler:</b></dt> | |
| 4177 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 4178 | * </dl> | |
| 4179 | * | |
| 4180 | * @param timeout | |
| 4181 | * the time each item has to be "the most recent" of those emitted by the source Observable to | |
| 4182 | * ensure that it's not dropped | |
| 4183 | * @param unit | |
| 4184 | * the unit of time for the specified timeout | |
| 4185 | * @param scheduler | |
| 4186 | * the {@link Scheduler} to use internally to manage the timers that handle the timeout for each | |
| 4187 | * item | |
| 4188 | * @return an Observable that filters out items from the source Observable that are too quickly followed by | |
| 4189 | * newer items | |
| 4190 | * @see <a href="http://reactivex.io/documentation/operators/debounce.html">ReactiveX operators documentation: Debounce</a> | |
| 4191 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 4192 | * @see #throttleWithTimeout(long, TimeUnit, Scheduler) | |
| 4193 | */ | |
| 4194 | public final Observable<T> debounce(long timeout, TimeUnit unit, Scheduler scheduler) { | |
| 4195 |
1
1. debounce : mutated return of Object value for rx/Observable::debounce to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDebounceWithTime<T>(timeout, unit, scheduler)); |
| 4196 | } | |
| 4197 | ||
| 4198 | /** | |
| 4199 | * Returns an Observable that emits the items emitted by the source Observable or a specified default item | |
| 4200 | * if the source Observable is empty. | |
| 4201 | * <p> | |
| 4202 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/defaultIfEmpty.png" alt=""> | |
| 4203 | * <dl> | |
| 4204 | * <dt><b>Scheduler:</b></dt> | |
| 4205 | * <dd>{@code defaultIfEmpty} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4206 | * </dl> | |
| 4207 | * | |
| 4208 | * @param defaultValue | |
| 4209 | * the item to emit if the source Observable emits no items | |
| 4210 | * @return an Observable that emits either the specified default item if the source Observable emits no | |
| 4211 | * items, or the items emitted by the source Observable | |
| 4212 | * @see <a href="http://reactivex.io/documentation/operators/defaultifempty.html">ReactiveX operators documentation: DefaultIfEmpty</a> | |
| 4213 | */ | |
| 4214 | public final Observable<T> defaultIfEmpty(final T defaultValue) { | |
| 4215 | //if empty switch to an observable that emits defaultValue and supports backpressure | |
| 4216 |
1
1. defaultIfEmpty : mutated return of Object value for rx/Observable::defaultIfEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return switchIfEmpty(Observable.create(new OnSubscribe<T>() { |
| 4217 | ||
| 4218 | @Override | |
| 4219 | public void call(Subscriber<? super T> subscriber) { | |
| 4220 |
1
1. call : removed call to rx/Subscriber::setProducer → KILLED |
subscriber.setProducer(new SingleProducer<T>(subscriber, defaultValue)); |
| 4221 | }})); | |
| 4222 | } | |
| 4223 | ||
| 4224 | /** | |
| 4225 | * Returns an Observable that emits the items emitted by the source Observable or the items of an alternate | |
| 4226 | * Observable if the source Observable is empty. | |
| 4227 | * <p/> | |
| 4228 | * <dl> | |
| 4229 | * <dt><b>Scheduler:</b></dt> | |
| 4230 | * <dd>{@code switchIfEmpty} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4231 | * </dl> | |
| 4232 | * | |
| 4233 | * @param alternate | |
| 4234 | * the alternate Observable to subscribe to if the source does not emit any items | |
| 4235 | * @return an Observable that emits the items emitted by the source Observable or the items of an | |
| 4236 | * alternate Observable if the source Observable is empty. | |
| 4237 | * @since 1.1.0 | |
| 4238 | */ | |
| 4239 | public final Observable<T> switchIfEmpty(Observable<? extends T> alternate) { | |
| 4240 |
1
1. switchIfEmpty : mutated return of Object value for rx/Observable::switchIfEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSwitchIfEmpty<T>(alternate)); |
| 4241 | } | |
| 4242 | ||
| 4243 | /** | |
| 4244 | * Returns an Observable that delays the subscription to and emissions from the souce Observable via another | |
| 4245 | * Observable on a per-item basis. | |
| 4246 | * <p> | |
| 4247 | * <img width="640" height="450" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delay.oo.png" alt=""> | |
| 4248 | * <p> | |
| 4249 | * <em>Note:</em> the resulting Observable will immediately propagate any {@code onError} notification | |
| 4250 | * from the source Observable. | |
| 4251 | * <dl> | |
| 4252 | * <dt><b>Scheduler:</b></dt> | |
| 4253 | * <dd>This version of {@code delay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4254 | * </dl> | |
| 4255 | * | |
| 4256 | * @param <U> | |
| 4257 | * the subscription delay value type (ignored) | |
| 4258 | * @param <V> | |
| 4259 | * the item delay value type (ignored) | |
| 4260 | * @param subscriptionDelay | |
| 4261 | * a function that returns an Observable that triggers the subscription to the source Observable | |
| 4262 | * once it emits any item | |
| 4263 | * @param itemDelay | |
| 4264 | * a function that returns an Observable for each item emitted by the source Observable, which is | |
| 4265 | * then used to delay the emission of that item by the resulting Observable until the Observable | |
| 4266 | * returned from {@code itemDelay} emits an item | |
| 4267 | * @return an Observable that delays the subscription and emissions of the source Observable via another | |
| 4268 | * Observable on a per-item basis | |
| 4269 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4270 | */ | |
| 4271 | public final <U, V> Observable<T> delay( | |
| 4272 | Func0<? extends Observable<U>> subscriptionDelay, | |
| 4273 | Func1<? super T, ? extends Observable<V>> itemDelay) { | |
| 4274 |
1
1. delay : mutated return of Object value for rx/Observable::delay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return delaySubscription(subscriptionDelay).lift(new OperatorDelayWithSelector<T, V>(this, itemDelay)); |
| 4275 | } | |
| 4276 | ||
| 4277 | /** | |
| 4278 | * Returns an Observable that delays the emissions of the source Observable via another Observable on a | |
| 4279 | * per-item basis. | |
| 4280 | * <p> | |
| 4281 | * <img width="640" height="450" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delay.o.png" alt=""> | |
| 4282 | * <p> | |
| 4283 | * <em>Note:</em> the resulting Observable will immediately propagate any {@code onError} notification | |
| 4284 | * from the source Observable. | |
| 4285 | * <dl> | |
| 4286 | * <dt><b>Scheduler:</b></dt> | |
| 4287 | * <dd>This version of {@code delay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4288 | * </dl> | |
| 4289 | * | |
| 4290 | * @param <U> | |
| 4291 | * the item delay value type (ignored) | |
| 4292 | * @param itemDelay | |
| 4293 | * a function that returns an Observable for each item emitted by the source Observable, which is | |
| 4294 | * then used to delay the emission of that item by the resulting Observable until the Observable | |
| 4295 | * returned from {@code itemDelay} emits an item | |
| 4296 | * @return an Observable that delays the emissions of the source Observable via another Observable on a | |
| 4297 | * per-item basis | |
| 4298 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4299 | */ | |
| 4300 | public final <U> Observable<T> delay(Func1<? super T, ? extends Observable<U>> itemDelay) { | |
| 4301 |
1
1. delay : mutated return of Object value for rx/Observable::delay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDelayWithSelector<T, U>(this, itemDelay)); |
| 4302 | } | |
| 4303 | ||
| 4304 | /** | |
| 4305 | * Returns an Observable that emits the items emitted by the source Observable shifted forward in time by a | |
| 4306 | * specified delay. Error notifications from the source Observable are not delayed. | |
| 4307 | * <p> | |
| 4308 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delay.png" alt=""> | |
| 4309 | * <dl> | |
| 4310 | * <dt><b>Scheduler:</b></dt> | |
| 4311 | * <dd>This version of {@code delay} operates by default on the {@code compuation} {@link Scheduler}.</dd> | |
| 4312 | * </dl> | |
| 4313 | * | |
| 4314 | * @param delay | |
| 4315 | * the delay to shift the source by | |
| 4316 | * @param unit | |
| 4317 | * the {@link TimeUnit} in which {@code period} is defined | |
| 4318 | * @return the source Observable shifted in time by the specified delay | |
| 4319 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4320 | */ | |
| 4321 | public final Observable<T> delay(long delay, TimeUnit unit) { | |
| 4322 |
1
1. delay : mutated return of Object value for rx/Observable::delay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return delay(delay, unit, Schedulers.computation()); |
| 4323 | } | |
| 4324 | ||
| 4325 | /** | |
| 4326 | * Returns an Observable that emits the items emitted by the source Observable shifted forward in time by a | |
| 4327 | * specified delay. Error notifications from the source Observable are not delayed. | |
| 4328 | * <p> | |
| 4329 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delay.s.png" alt=""> | |
| 4330 | * <dl> | |
| 4331 | * <dt><b>Scheduler:</b></dt> | |
| 4332 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 4333 | * </dl> | |
| 4334 | * | |
| 4335 | * @param delay | |
| 4336 | * the delay to shift the source by | |
| 4337 | * @param unit | |
| 4338 | * the time unit of {@code delay} | |
| 4339 | * @param scheduler | |
| 4340 | * the {@link Scheduler} to use for delaying | |
| 4341 | * @return the source Observable shifted in time by the specified delay | |
| 4342 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4343 | */ | |
| 4344 | public final Observable<T> delay(long delay, TimeUnit unit, Scheduler scheduler) { | |
| 4345 |
1
1. delay : mutated return of Object value for rx/Observable::delay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDelay<T>(delay, unit, scheduler)); |
| 4346 | } | |
| 4347 | ||
| 4348 | /** | |
| 4349 | * Returns an Observable that delays the subscription to the source Observable by a given amount of time. | |
| 4350 | * <p> | |
| 4351 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delaySubscription.png" alt=""> | |
| 4352 | * <dl> | |
| 4353 | * <dt><b>Scheduler:</b></dt> | |
| 4354 | * <dd>This version of {@code delay} operates by default on the {@code compuation} {@link Scheduler}.</dd> | |
| 4355 | * </dl> | |
| 4356 | * | |
| 4357 | * @param delay | |
| 4358 | * the time to delay the subscription | |
| 4359 | * @param unit | |
| 4360 | * the time unit of {@code delay} | |
| 4361 | * @return an Observable that delays the subscription to the source Observable by the given amount | |
| 4362 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4363 | */ | |
| 4364 | public final Observable<T> delaySubscription(long delay, TimeUnit unit) { | |
| 4365 |
1
1. delaySubscription : mutated return of Object value for rx/Observable::delaySubscription to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return delaySubscription(delay, unit, Schedulers.computation()); |
| 4366 | } | |
| 4367 | ||
| 4368 | /** | |
| 4369 | * Returns an Observable that delays the subscription to the source Observable by a given amount of time, | |
| 4370 | * both waiting and subscribing on a given Scheduler. | |
| 4371 | * <p> | |
| 4372 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delaySubscription.s.png" alt=""> | |
| 4373 | * <dl> | |
| 4374 | * <dt><b>Scheduler:</b></dt> | |
| 4375 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 4376 | * </dl> | |
| 4377 | * | |
| 4378 | * @param delay | |
| 4379 | * the time to delay the subscription | |
| 4380 | * @param unit | |
| 4381 | * the time unit of {@code delay} | |
| 4382 | * @param scheduler | |
| 4383 | * the Scheduler on which the waiting and subscription will happen | |
| 4384 | * @return an Observable that delays the subscription to the source Observable by a given | |
| 4385 | * amount, waiting and subscribing on the given Scheduler | |
| 4386 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4387 | */ | |
| 4388 | public final Observable<T> delaySubscription(long delay, TimeUnit unit, Scheduler scheduler) { | |
| 4389 |
1
1. delaySubscription : mutated return of Object value for rx/Observable::delaySubscription to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeDelaySubscription<T>(this, delay, unit, scheduler)); |
| 4390 | } | |
| 4391 | | |
| 4392 | /** | |
| 4393 | * Returns an Observable that delays the subscription to the source Observable until a second Observable | |
| 4394 | * emits an item. | |
| 4395 | * <p> | |
| 4396 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/delaySubscription.o.png" alt=""> | |
| 4397 | * <dl> | |
| 4398 | * <dt><b>Scheduler:</b></dt> | |
| 4399 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4400 | * </dl> | |
| 4401 | * | |
| 4402 | * @param subscriptionDelay | |
| 4403 | * a function that returns an Observable that triggers the subscription to the source Observable | |
| 4404 | * once it emits any item | |
| 4405 | * @return an Observable that delays the subscription to the source Observable until the Observable returned | |
| 4406 | * by {@code subscriptionDelay} emits an item | |
| 4407 | * @see <a href="http://reactivex.io/documentation/operators/delay.html">ReactiveX operators documentation: Delay</a> | |
| 4408 | */ | |
| 4409 | public final <U> Observable<T> delaySubscription(Func0<? extends Observable<U>> subscriptionDelay) { | |
| 4410 |
1
1. delaySubscription : mutated return of Object value for rx/Observable::delaySubscription to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeDelaySubscriptionWithSelector<T, U>(this, subscriptionDelay)); |
| 4411 | } | |
| 4412 | ||
| 4413 | /** | |
| 4414 | * Returns an Observable that delays the subscription to this Observable | |
| 4415 | * until the other Observable emits an element or completes normally. | |
| 4416 | * <p> | |
| 4417 | * <dl> | |
| 4418 | * <dt><b>Backpressure:</b></dt> | |
| 4419 | * <dd>The operator forwards the backpressure requests to this Observable once | |
| 4420 | * the subscription happens and requests Long.MAX_VALUE from the other Observable</dd> | |
| 4421 | * <dt><b>Scheduler:</b></dt> | |
| 4422 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4423 | * </dl> | |
| 4424 | * | |
| 4425 | * @param <U> the value type of the other Observable, irrelevant | |
| 4426 | * @param other the other Observable that should trigger the subscription | |
| 4427 | * to this Observable. | |
| 4428 | * @return an Observable that delays the subscription to this Observable | |
| 4429 | * until the other Observable emits an element or completes normally. | |
| 4430 | */ | |
| 4431 | @Experimental | |
| 4432 | public final <U> Observable<T> delaySubscription(Observable<U> other) { | |
| 4433 |
1
1. delaySubscription : negated conditional → KILLED |
if (other == null) { |
| 4434 | throw new NullPointerException(); | |
| 4435 | } | |
| 4436 |
1
1. delaySubscription : mutated return of Object value for rx/Observable::delaySubscription to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeDelaySubscriptionOther<T, U>(this, other)); |
| 4437 | } | |
| 4438 | | |
| 4439 | /** | |
| 4440 | * Returns an Observable that reverses the effect of {@link #materialize materialize} by transforming the | |
| 4441 | * {@link Notification} objects emitted by the source Observable into the items or notifications they | |
| 4442 | * represent. | |
| 4443 | * <p> | |
| 4444 | * <img width="640" height="335" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/dematerialize.png" alt=""> | |
| 4445 | * <dl> | |
| 4446 | * <dt><b>Scheduler:</b></dt> | |
| 4447 | * <dd>{@code dematerialize} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4448 | * </dl> | |
| 4449 | * | |
| 4450 | * @return an Observable that emits the items and notifications embedded in the {@link Notification} objects | |
| 4451 | * emitted by the source Observable | |
| 4452 | * @throws OnErrorNotImplementedException | |
| 4453 | * if the source Observable is not of type {@code Observable<Notification<T>>} | |
| 4454 | * @see <a href="http://reactivex.io/documentation/operators/materialize-dematerialize.html">ReactiveX operators documentation: Dematerialize</a> | |
| 4455 | */ | |
| 4456 | @SuppressWarnings({"unchecked"}) | |
| 4457 | public final <T2> Observable<T2> dematerialize() { | |
| 4458 |
1
1. dematerialize : mutated return of Object value for rx/Observable::dematerialize to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorDematerialize.instance()); |
| 4459 | } | |
| 4460 | ||
| 4461 | /** | |
| 4462 | * Returns an Observable that emits all items emitted by the source Observable that are distinct. | |
| 4463 | * <p> | |
| 4464 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/distinct.png" alt=""> | |
| 4465 | * <dl> | |
| 4466 | * <dt><b>Scheduler:</b></dt> | |
| 4467 | * <dd>{@code distinct} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4468 | * </dl> | |
| 4469 | * | |
| 4470 | * @return an Observable that emits only those items emitted by the source Observable that are distinct from | |
| 4471 | * each other | |
| 4472 | * @see <a href="http://reactivex.io/documentation/operators/distinct.html">ReactiveX operators documentation: Distinct</a> | |
| 4473 | */ | |
| 4474 | public final Observable<T> distinct() { | |
| 4475 |
1
1. distinct : mutated return of Object value for rx/Observable::distinct to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorDistinct.<T> instance()); |
| 4476 | } | |
| 4477 | ||
| 4478 | /** | |
| 4479 | * Returns an Observable that emits all items emitted by the source Observable that are distinct according | |
| 4480 | * to a key selector function. | |
| 4481 | * <p> | |
| 4482 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/distinct.key.png" alt=""> | |
| 4483 | * <dl> | |
| 4484 | * <dt><b>Scheduler:</b></dt> | |
| 4485 | * <dd>{@code distinct} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4486 | * </dl> | |
| 4487 | * | |
| 4488 | * @param keySelector | |
| 4489 | * a function that projects an emitted item to a key value that is used to decide whether an item | |
| 4490 | * is distinct from another one or not | |
| 4491 | * @return an Observable that emits those items emitted by the source Observable that have distinct keys | |
| 4492 | * @see <a href="http://reactivex.io/documentation/operators/distinct.html">ReactiveX operators documentation: Distinct</a> | |
| 4493 | */ | |
| 4494 | public final <U> Observable<T> distinct(Func1<? super T, ? extends U> keySelector) { | |
| 4495 |
1
1. distinct : mutated return of Object value for rx/Observable::distinct to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDistinct<T, U>(keySelector)); |
| 4496 | } | |
| 4497 | ||
| 4498 | /** | |
| 4499 | * Returns an Observable that emits all items emitted by the source Observable that are distinct from their | |
| 4500 | * immediate predecessors. | |
| 4501 | * <p> | |
| 4502 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/distinctUntilChanged.png" alt=""> | |
| 4503 | * <dl> | |
| 4504 | * <dt><b>Scheduler:</b></dt> | |
| 4505 | * <dd>{@code distinctUntilChanged} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4506 | * </dl> | |
| 4507 | * | |
| 4508 | * @return an Observable that emits those items from the source Observable that are distinct from their | |
| 4509 | * immediate predecessors | |
| 4510 | * @see <a href="http://reactivex.io/documentation/operators/distinct.html">ReactiveX operators documentation: Distinct</a> | |
| 4511 | */ | |
| 4512 | public final Observable<T> distinctUntilChanged() { | |
| 4513 |
1
1. distinctUntilChanged : mutated return of Object value for rx/Observable::distinctUntilChanged to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorDistinctUntilChanged.<T> instance()); |
| 4514 | } | |
| 4515 | ||
| 4516 | /** | |
| 4517 | * Returns an Observable that emits all items emitted by the source Observable that are distinct from their | |
| 4518 | * immediate predecessors, according to a key selector function. | |
| 4519 | * <p> | |
| 4520 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/distinctUntilChanged.key.png" alt=""> | |
| 4521 | * <dl> | |
| 4522 | * <dt><b>Scheduler:</b></dt> | |
| 4523 | * <dd>{@code distinctUntilChanged} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4524 | * </dl> | |
| 4525 | * | |
| 4526 | * @param keySelector | |
| 4527 | * a function that projects an emitted item to a key value that is used to decide whether an item | |
| 4528 | * is distinct from another one or not | |
| 4529 | * @return an Observable that emits those items from the source Observable whose keys are distinct from | |
| 4530 | * those of their immediate predecessors | |
| 4531 | * @see <a href="http://reactivex.io/documentation/operators/distinct.html">ReactiveX operators documentation: Distinct</a> | |
| 4532 | */ | |
| 4533 | public final <U> Observable<T> distinctUntilChanged(Func1<? super T, ? extends U> keySelector) { | |
| 4534 |
1
1. distinctUntilChanged : mutated return of Object value for rx/Observable::distinctUntilChanged to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDistinctUntilChanged<T, U>(keySelector)); |
| 4535 | } | |
| 4536 | ||
| 4537 | /** | |
| 4538 | * Modifies the source Observable so that it invokes an action when it calls {@code onCompleted}. | |
| 4539 | * <p> | |
| 4540 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnCompleted.png" alt=""> | |
| 4541 | * <dl> | |
| 4542 | * <dt><b>Scheduler:</b></dt> | |
| 4543 | * <dd>{@code doOnCompleted} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4544 | * </dl> | |
| 4545 | * | |
| 4546 | * @param onCompleted | |
| 4547 | * the action to invoke when the source Observable calls {@code onCompleted} | |
| 4548 | * @return the source Observable with the side-effecting behavior applied | |
| 4549 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4550 | */ | |
| 4551 | public final Observable<T> doOnCompleted(final Action0 onCompleted) { | |
| 4552 | Observer<T> observer = new Observer<T>() { | |
| 4553 | @Override | |
| 4554 | public final void onCompleted() { | |
| 4555 |
1
1. onCompleted : removed call to rx/functions/Action0::call → KILLED |
onCompleted.call(); |
| 4556 | } | |
| 4557 | ||
| 4558 | @Override | |
| 4559 | public final void onError(Throwable e) { | |
| 4560 | } | |
| 4561 | ||
| 4562 | @Override | |
| 4563 | public final void onNext(T args) { | |
| 4564 | } | |
| 4565 | ||
| 4566 | }; | |
| 4567 | ||
| 4568 |
1
1. doOnCompleted : mutated return of Object value for rx/Observable::doOnCompleted to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4569 | } | |
| 4570 | ||
| 4571 | /** | |
| 4572 | * Modifies the source Observable so that it invokes an action for each item it emits. | |
| 4573 | * <p> | |
| 4574 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnEach.png" alt=""> | |
| 4575 | * <dl> | |
| 4576 | * <dt><b>Scheduler:</b></dt> | |
| 4577 | * <dd>{@code doOnEach} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4578 | * </dl> | |
| 4579 | * | |
| 4580 | * @param onNotification | |
| 4581 | * the action to invoke for each item emitted by the source Observable | |
| 4582 | * @return the source Observable with the side-effecting behavior applied | |
| 4583 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4584 | */ | |
| 4585 | public final Observable<T> doOnEach(final Action1<Notification<? super T>> onNotification) { | |
| 4586 | Observer<T> observer = new Observer<T>() { | |
| 4587 | @Override | |
| 4588 | public final void onCompleted() { | |
| 4589 |
1
1. onCompleted : removed call to rx/functions/Action1::call → SURVIVED |
onNotification.call(Notification.createOnCompleted()); |
| 4590 | } | |
| 4591 | ||
| 4592 | @Override | |
| 4593 | public final void onError(Throwable e) { | |
| 4594 |
1
1. onError : removed call to rx/functions/Action1::call → SURVIVED |
onNotification.call(Notification.createOnError(e)); |
| 4595 | } | |
| 4596 | ||
| 4597 | @Override | |
| 4598 | public final void onNext(T v) { | |
| 4599 |
1
1. onNext : removed call to rx/functions/Action1::call → KILLED |
onNotification.call(Notification.createOnNext(v)); |
| 4600 | } | |
| 4601 | ||
| 4602 | }; | |
| 4603 | ||
| 4604 |
1
1. doOnEach : mutated return of Object value for rx/Observable::doOnEach to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4605 | } | |
| 4606 | ||
| 4607 | /** | |
| 4608 | * Modifies the source Observable so that it notifies an Observer for each item it emits. | |
| 4609 | * <p> | |
| 4610 | * In case the {@code onError} of the supplied observer throws, the downstream will receive a composite | |
| 4611 | * exception containing the original exception and the exception thrown by {@code onError}. If either the | |
| 4612 | * {@code onNext} or the {@code onCompleted} method of the supplied observer throws, the downstream will be | |
| 4613 | * terminated and will receive this thrown exception. | |
| 4614 | * <p> | |
| 4615 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnEach.png" alt=""> | |
| 4616 | * <dl> | |
| 4617 | * <dt><b>Scheduler:</b></dt> | |
| 4618 | * <dd>{@code doOnEach} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4619 | * </dl> | |
| 4620 | * | |
| 4621 | * @param observer | |
| 4622 | * the action to invoke for each item emitted by the source Observable | |
| 4623 | * @return the source Observable with the side-effecting behavior applied | |
| 4624 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4625 | */ | |
| 4626 | public final Observable<T> doOnEach(Observer<? super T> observer) { | |
| 4627 |
1
1. doOnEach : mutated return of Object value for rx/Observable::doOnEach to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4628 | } | |
| 4629 | ||
| 4630 | /** | |
| 4631 | * Modifies the source Observable so that it invokes an action if it calls {@code onError}. | |
| 4632 | * <p> | |
| 4633 | * In case the {@code onError} action throws, the downstream will receive a composite exception containing | |
| 4634 | * the original exception and the exception thrown by {@code onError}. | |
| 4635 | * <p> | |
| 4636 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnError.png" alt=""> | |
| 4637 | * <dl> | |
| 4638 | * <dt><b>Scheduler:</b></dt> | |
| 4639 | * <dd>{@code doOnError} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4640 | * </dl> | |
| 4641 | * | |
| 4642 | * @param onError | |
| 4643 | * the action to invoke if the source Observable calls {@code onError} | |
| 4644 | * @return the source Observable with the side-effecting behavior applied | |
| 4645 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4646 | */ | |
| 4647 | public final Observable<T> doOnError(final Action1<Throwable> onError) { | |
| 4648 | Observer<T> observer = new Observer<T>() { | |
| 4649 | @Override | |
| 4650 | public final void onCompleted() { | |
| 4651 | } | |
| 4652 | ||
| 4653 | @Override | |
| 4654 | public final void onError(Throwable e) { | |
| 4655 |
1
1. onError : removed call to rx/functions/Action1::call → KILLED |
onError.call(e); |
| 4656 | } | |
| 4657 | ||
| 4658 | @Override | |
| 4659 | public final void onNext(T args) { | |
| 4660 | } | |
| 4661 | ||
| 4662 | }; | |
| 4663 | ||
| 4664 |
1
1. doOnError : mutated return of Object value for rx/Observable::doOnError to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4665 | } | |
| 4666 | ||
| 4667 | /** | |
| 4668 | * Modifies the source Observable so that it invokes an action when it calls {@code onNext}. | |
| 4669 | * <p> | |
| 4670 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnNext.png" alt=""> | |
| 4671 | * <dl> | |
| 4672 | * <dt><b>Scheduler:</b></dt> | |
| 4673 | * <dd>{@code doOnNext} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4674 | * </dl> | |
| 4675 | * | |
| 4676 | * @param onNext | |
| 4677 | * the action to invoke when the source Observable calls {@code onNext} | |
| 4678 | * @return the source Observable with the side-effecting behavior applied | |
| 4679 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4680 | */ | |
| 4681 | public final Observable<T> doOnNext(final Action1<? super T> onNext) { | |
| 4682 | Observer<T> observer = new Observer<T>() { | |
| 4683 | @Override | |
| 4684 | public final void onCompleted() { | |
| 4685 | } | |
| 4686 | ||
| 4687 | @Override | |
| 4688 | public final void onError(Throwable e) { | |
| 4689 | } | |
| 4690 | ||
| 4691 | @Override | |
| 4692 | public final void onNext(T args) { | |
| 4693 |
1
1. onNext : removed call to rx/functions/Action1::call → KILLED |
onNext.call(args); |
| 4694 | } | |
| 4695 | ||
| 4696 | }; | |
| 4697 | ||
| 4698 |
1
1. doOnNext : mutated return of Object value for rx/Observable::doOnNext to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4699 | } | |
| 4700 | ||
| 4701 | /** | |
| 4702 | * Modifies the source {@code Observable} so that it invokes the given action when it receives a | |
| 4703 | * request for more items. | |
| 4704 | * <p> | |
| 4705 | * <b>Note:</b> This operator is for tracing the internal behavior of back-pressure request | |
| 4706 | * patterns and generally intended for debugging use. | |
| 4707 | * <dl> | |
| 4708 | * <dt><b>Scheduler:</b></dt> | |
| 4709 | * <dd>{@code doOnRequest} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4710 | * </dl> | |
| 4711 | * | |
| 4712 | * @param onRequest | |
| 4713 | * the action that gets called when an observer requests items from this | |
| 4714 | * {@code Observable} | |
| 4715 | * @return the source {@code Observable} modified so as to call this Action when appropriate | |
| 4716 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators | |
| 4717 | * documentation: Do</a> | |
| 4718 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical | |
| 4719 | * with the release number) | |
| 4720 | */ | |
| 4721 | @Beta | |
| 4722 | public final Observable<T> doOnRequest(final Action1<Long> onRequest) { | |
| 4723 |
1
1. doOnRequest : mutated return of Object value for rx/Observable::doOnRequest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnRequest<T>(onRequest)); |
| 4724 | } | |
| 4725 | ||
| 4726 | /** | |
| 4727 | * Modifies the source {@code Observable} so that it invokes the given action when it is subscribed from | |
| 4728 | * its subscribers. Each subscription will result in an invocation of the given action except when the | |
| 4729 | * source {@code Observable} is reference counted, in which case the source {@code Observable} will invoke | |
| 4730 | * the given action for the first subscription. | |
| 4731 | * <p> | |
| 4732 | * <img width="640" height="390" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnSubscribe.png" alt=""> | |
| 4733 | * <dl> | |
| 4734 | * <dt><b>Scheduler:</b></dt> | |
| 4735 | * <dd>{@code doOnSubscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4736 | * </dl> | |
| 4737 | * | |
| 4738 | * @param subscribe | |
| 4739 | * the action that gets called when an observer subscribes to this {@code Observable} | |
| 4740 | * @return the source {@code Observable} modified so as to call this Action when appropriate | |
| 4741 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4742 | */ | |
| 4743 | public final Observable<T> doOnSubscribe(final Action0 subscribe) { | |
| 4744 |
1
1. doOnSubscribe : mutated return of Object value for rx/Observable::doOnSubscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnSubscribe<T>(subscribe)); |
| 4745 | } | |
| 4746 | | |
| 4747 | /** | |
| 4748 | * Modifies the source Observable so that it invokes an action when it calls {@code onCompleted} or | |
| 4749 | * {@code onError}. | |
| 4750 | * <p> | |
| 4751 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnTerminate.png" alt=""> | |
| 4752 | * <p> | |
| 4753 | * This differs from {@code finallyDo} in that this happens <em>before</em> the {@code onCompleted} or | |
| 4754 | * {@code onError} notification. | |
| 4755 | * <dl> | |
| 4756 | * <dt><b>Scheduler:</b></dt> | |
| 4757 | * <dd>{@code doOnTerminate} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4758 | * </dl> | |
| 4759 | * | |
| 4760 | * @param onTerminate | |
| 4761 | * the action to invoke when the source Observable calls {@code onCompleted} or {@code onError} | |
| 4762 | * @return the source Observable with the side-effecting behavior applied | |
| 4763 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4764 | * @see #finallyDo(Action0) | |
| 4765 | */ | |
| 4766 | public final Observable<T> doOnTerminate(final Action0 onTerminate) { | |
| 4767 | Observer<T> observer = new Observer<T>() { | |
| 4768 | @Override | |
| 4769 | public final void onCompleted() { | |
| 4770 |
1
1. onCompleted : removed call to rx/functions/Action0::call → KILLED |
onTerminate.call(); |
| 4771 | } | |
| 4772 | ||
| 4773 | @Override | |
| 4774 | public final void onError(Throwable e) { | |
| 4775 |
1
1. onError : removed call to rx/functions/Action0::call → KILLED |
onTerminate.call(); |
| 4776 | } | |
| 4777 | ||
| 4778 | @Override | |
| 4779 | public final void onNext(T args) { | |
| 4780 | } | |
| 4781 | ||
| 4782 | }; | |
| 4783 | ||
| 4784 |
1
1. doOnTerminate : mutated return of Object value for rx/Observable::doOnTerminate to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnEach<T>(observer)); |
| 4785 | } | |
| 4786 | | |
| 4787 | /** | |
| 4788 | * Modifies the source {@code Observable} so that it invokes the given action when it is unsubscribed from | |
| 4789 | * its subscribers. Each un-subscription will result in an invocation of the given action except when the | |
| 4790 | * source {@code Observable} is reference counted, in which case the source {@code Observable} will invoke | |
| 4791 | * the given action for the very last un-subscription. | |
| 4792 | * <p> | |
| 4793 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/doOnUnsubscribe.png" alt=""> | |
| 4794 | * <dl> | |
| 4795 | * <dt><b>Scheduler:</b></dt> | |
| 4796 | * <dd>{@code doOnUnsubscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4797 | * </dl> | |
| 4798 | * | |
| 4799 | * @param unsubscribe | |
| 4800 | * the action that gets called when this {@code Observable} is unsubscribed | |
| 4801 | * @return the source {@code Observable} modified so as to call this Action when appropriate | |
| 4802 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 4803 | */ | |
| 4804 | public final Observable<T> doOnUnsubscribe(final Action0 unsubscribe) { | |
| 4805 |
1
1. doOnUnsubscribe : mutated return of Object value for rx/Observable::doOnUnsubscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoOnUnsubscribe<T>(unsubscribe)); |
| 4806 | } | |
| 4807 | ||
| 4808 | /** | |
| 4809 | * Concatenates two source Observables eagerly into a single stream of values. | |
| 4810 | * <p> | |
| 4811 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4812 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4813 | * in order, each one after the previous one completes. | |
| 4814 | * <dl> | |
| 4815 | * <dt><b>Backpressure:</b></dt> | |
| 4816 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4817 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4818 | * <dt><b>Scheduler:</b></dt> | |
| 4819 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4820 | * </dl> | |
| 4821 | * @param <T> the value type | |
| 4822 | * @param o1 the first source | |
| 4823 | * @param o2 the second source | |
| 4824 | * @return | |
| 4825 | * @warn javadoc fails to describe the return value | |
| 4826 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4827 | */ | |
| 4828 | @Experimental | |
| 4829 | @SuppressWarnings("unchecked") | |
| 4830 | public static <T> Observable<T> concatEager(Observable<? extends T> o1, Observable<? extends T> o2) { | |
| 4831 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2)); |
| 4832 | } | |
| 4833 | | |
| 4834 | /** | |
| 4835 | * Concatenates three sources eagerly into a single stream of values. | |
| 4836 | * <p> | |
| 4837 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4838 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4839 | * in order, each one after the previous one completes. | |
| 4840 | * <dl> | |
| 4841 | * <dt><b>Backpressure:</b></dt> | |
| 4842 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4843 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4844 | * <dt><b>Scheduler:</b></dt> | |
| 4845 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4846 | * </dl> | |
| 4847 | * @param <T> the value type | |
| 4848 | * @param o1 the first source | |
| 4849 | * @param o2 the second source | |
| 4850 | * @param o3 the third source | |
| 4851 | * @return | |
| 4852 | * @warn javadoc fails to describe the return value | |
| 4853 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4854 | */ | |
| 4855 | @Experimental | |
| 4856 | @SuppressWarnings("unchecked") | |
| 4857 | public static <T> Observable<T> concatEager( | |
| 4858 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 4859 | Observable<? extends T> o3 | |
| 4860 | ) { | |
| 4861 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3)); |
| 4862 | } | |
| 4863 | | |
| 4864 | /** | |
| 4865 | * Concatenates four sources eagerly into a single stream of values. | |
| 4866 | * <p> | |
| 4867 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4868 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4869 | * in order, each one after the previous one completes. | |
| 4870 | * <dl> | |
| 4871 | * <dt><b>Backpressure:</b></dt> | |
| 4872 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4873 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4874 | * <dt><b>Scheduler:</b></dt> | |
| 4875 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4876 | * </dl> | |
| 4877 | * @param <T> the value type | |
| 4878 | * @param o1 the first source | |
| 4879 | * @param o2 the second source | |
| 4880 | * @param o3 the third source | |
| 4881 | * @param o4 the fourth source | |
| 4882 | * @return | |
| 4883 | * @warn javadoc fails to describe the return value | |
| 4884 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4885 | */ | |
| 4886 | @Experimental | |
| 4887 | @SuppressWarnings("unchecked") | |
| 4888 | public static <T> Observable<T> concatEager( | |
| 4889 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 4890 | Observable<? extends T> o3, Observable<? extends T> o4 | |
| 4891 | ) { | |
| 4892 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4)); |
| 4893 | } | |
| 4894 | | |
| 4895 | /** | |
| 4896 | * Concatenates five sources eagerly into a single stream of values. | |
| 4897 | * <p> | |
| 4898 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4899 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4900 | * in order, each one after the previous one completes. | |
| 4901 | * <dl> | |
| 4902 | * <dt><b>Backpressure:</b></dt> | |
| 4903 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4904 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4905 | * <dt><b>Scheduler:</b></dt> | |
| 4906 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4907 | * </dl> | |
| 4908 | * @param <T> the value type | |
| 4909 | * @param o1 the first source | |
| 4910 | * @param o2 the second source | |
| 4911 | * @param o3 the third source | |
| 4912 | * @param o4 the fourth source | |
| 4913 | * @param o5 the fifth source | |
| 4914 | * @return | |
| 4915 | * @warn javadoc fails to describe the return value | |
| 4916 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4917 | */ | |
| 4918 | @Experimental | |
| 4919 | @SuppressWarnings("unchecked") | |
| 4920 | public static <T> Observable<T> concatEager( | |
| 4921 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 4922 | Observable<? extends T> o3, Observable<? extends T> o4, | |
| 4923 | Observable<? extends T> o5 | |
| 4924 | ) { | |
| 4925 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4, o5)); |
| 4926 | } | |
| 4927 | ||
| 4928 | /** | |
| 4929 | * Concatenates six sources eagerly into a single stream of values. | |
| 4930 | * <p> | |
| 4931 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4932 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4933 | * in order, each one after the previous one completes. | |
| 4934 | * <dl> | |
| 4935 | * <dt><b>Backpressure:</b></dt> | |
| 4936 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4937 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4938 | * <dt><b>Scheduler:</b></dt> | |
| 4939 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4940 | * </dl> | |
| 4941 | * @param <T> the value type | |
| 4942 | * @param o1 the first source | |
| 4943 | * @param o2 the second source | |
| 4944 | * @param o3 the third source | |
| 4945 | * @param o4 the fourth source | |
| 4946 | * @param o5 the fifth source | |
| 4947 | * @param o6 the sixth source | |
| 4948 | * @return | |
| 4949 | * @warn javadoc fails to describe the return value | |
| 4950 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4951 | */ | |
| 4952 | @Experimental | |
| 4953 | @SuppressWarnings("unchecked") | |
| 4954 | public static <T> Observable<T> concatEager( | |
| 4955 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 4956 | Observable<? extends T> o3, Observable<? extends T> o4, | |
| 4957 | Observable<? extends T> o5, Observable<? extends T> o6 | |
| 4958 | ) { | |
| 4959 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4, o5, o6)); |
| 4960 | } | |
| 4961 | ||
| 4962 | /** | |
| 4963 | * Concatenates seven sources eagerly into a single stream of values. | |
| 4964 | * <p> | |
| 4965 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 4966 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 4967 | * in order, each one after the previous one completes. | |
| 4968 | * <dl> | |
| 4969 | * <dt><b>Backpressure:</b></dt> | |
| 4970 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 4971 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 4972 | * <dt><b>Scheduler:</b></dt> | |
| 4973 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 4974 | * </dl> | |
| 4975 | * @param <T> the value type | |
| 4976 | * @param o1 the first source | |
| 4977 | * @param o2 the second source | |
| 4978 | * @param o3 the third source | |
| 4979 | * @param o4 the fourth source | |
| 4980 | * @param o5 the fifth source | |
| 4981 | * @param o6 the sixth source | |
| 4982 | * @param o7 the seventh source | |
| 4983 | * @return | |
| 4984 | * @warn javadoc fails to describe the return value | |
| 4985 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 4986 | */ | |
| 4987 | @Experimental | |
| 4988 | @SuppressWarnings("unchecked") | |
| 4989 | public static <T> Observable<T> concatEager( | |
| 4990 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 4991 | Observable<? extends T> o3, Observable<? extends T> o4, | |
| 4992 | Observable<? extends T> o5, Observable<? extends T> o6, | |
| 4993 | Observable<? extends T> o7 | |
| 4994 | ) { | |
| 4995 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4, o5, o6, o7)); |
| 4996 | } | |
| 4997 | | |
| 4998 | /** | |
| 4999 | * Concatenates eight sources eagerly into a single stream of values. | |
| 5000 | * <p> | |
| 5001 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5002 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 5003 | * in order, each one after the previous one completes. | |
| 5004 | * <dl> | |
| 5005 | * <dt><b>Backpressure:</b></dt> | |
| 5006 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5007 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5008 | * <dt><b>Scheduler:</b></dt> | |
| 5009 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5010 | * </dl> | |
| 5011 | * @param <T> the value type | |
| 5012 | * @param o1 the first source | |
| 5013 | * @param o2 the second source | |
| 5014 | * @param o3 the third source | |
| 5015 | * @param o4 the fourth source | |
| 5016 | * @param o5 the fifth source | |
| 5017 | * @param o6 the sixth source | |
| 5018 | * @param o7 the seventh source | |
| 5019 | * @param o8 the eighth source | |
| 5020 | * @return | |
| 5021 | * @warn javadoc fails to describe the return value | |
| 5022 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5023 | */ | |
| 5024 | @Experimental | |
| 5025 | @SuppressWarnings("unchecked") | |
| 5026 | public static <T> Observable<T> concatEager( | |
| 5027 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 5028 | Observable<? extends T> o3, Observable<? extends T> o4, | |
| 5029 | Observable<? extends T> o5, Observable<? extends T> o6, | |
| 5030 | Observable<? extends T> o7, Observable<? extends T> o8 | |
| 5031 | ) { | |
| 5032 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4, o5, o6, o7, o8)); |
| 5033 | } | |
| 5034 | ||
| 5035 | /** | |
| 5036 | * Concatenates nine sources eagerly into a single stream of values. | |
| 5037 | * <p> | |
| 5038 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5039 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 5040 | * in order, each one after the previous one completes. | |
| 5041 | * <dl> | |
| 5042 | * <dt><b>Backpressure:</b></dt> | |
| 5043 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5044 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5045 | * <dt><b>Scheduler:</b></dt> | |
| 5046 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5047 | * </dl> | |
| 5048 | * @param <T> the value type | |
| 5049 | * @param o1 the first source | |
| 5050 | * @param o2 the second source | |
| 5051 | * @param o3 the third source | |
| 5052 | * @param o4 the fourth source | |
| 5053 | * @param o5 the fifth source | |
| 5054 | * @param o6 the sixth source | |
| 5055 | * @param o7 the seventh source | |
| 5056 | * @param o8 the eighth source | |
| 5057 | * @param o9 the ninth source | |
| 5058 | * @return | |
| 5059 | * @warn javadoc fails to describe the return value | |
| 5060 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5061 | */ | |
| 5062 | @Experimental | |
| 5063 | @SuppressWarnings("unchecked") | |
| 5064 | public static <T> Observable<T> concatEager( | |
| 5065 | Observable<? extends T> o1, Observable<? extends T> o2, | |
| 5066 | Observable<? extends T> o3, Observable<? extends T> o4, | |
| 5067 | Observable<? extends T> o5, Observable<? extends T> o6, | |
| 5068 | Observable<? extends T> o7, Observable<? extends T> o8, | |
| 5069 | Observable<? extends T> o9 | |
| 5070 | ) { | |
| 5071 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatEager(Arrays.asList(o1, o2, o3, o4, o5, o6, o7, o8, o9)); |
| 5072 | } | |
| 5073 | ||
| 5074 | /** | |
| 5075 | * Concatenates a sequence of Observables eagerly into a single stream of values. | |
| 5076 | * <p> | |
| 5077 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5078 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 5079 | * in order, each one after the previous one completes. | |
| 5080 | * <dl> | |
| 5081 | * <dt><b>Backpressure:</b></dt> | |
| 5082 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5083 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5084 | * <dt><b>Scheduler:</b></dt> | |
| 5085 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5086 | * </dl> | |
| 5087 | * @param <T> the value type | |
| 5088 | * @param sources a sequence of Observables that need to be eagerly concatenated | |
| 5089 | * @return | |
| 5090 | * @warn javadoc fails to describe the return value | |
| 5091 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5092 | */ | |
| 5093 | @Experimental | |
| 5094 | @SuppressWarnings({ "unchecked", "rawtypes" }) | |
| 5095 | public static <T> Observable<T> concatEager(Iterable<? extends Observable<? extends T>> sources) { | |
| 5096 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.from(sources).concatMapEager((Func1)UtilityFunctions.identity()); |
| 5097 | } | |
| 5098 | ||
| 5099 | /** | |
| 5100 | * Concatenates a sequence of Observables eagerly into a single stream of values. | |
| 5101 | * <p> | |
| 5102 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5103 | * source Observables. The operator buffers the values emitted by these Observables and then drains them | |
| 5104 | * in order, each one after the previous one completes. | |
| 5105 | * <dl> | |
| 5106 | * <dt><b>Backpressure:</b></dt> | |
| 5107 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5108 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5109 | * <dt><b>Scheduler:</b></dt> | |
| 5110 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5111 | * </dl> | |
| 5112 | * @param <T> the value type | |
| 5113 | * @param sources a sequence of Observables that need to be eagerly concatenated | |
| 5114 | * @param capacityHint hints about the number of expected source sequence values | |
| 5115 | * @return | |
| 5116 | * @warn javadoc fails to describe the return value | |
| 5117 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5118 | */ | |
| 5119 | @Experimental | |
| 5120 | @SuppressWarnings({ "unchecked", "rawtypes" }) | |
| 5121 | public static <T> Observable<T> concatEager(Iterable<? extends Observable<? extends T>> sources, int capacityHint) { | |
| 5122 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return Observable.from(sources).concatMapEager((Func1)UtilityFunctions.identity(), capacityHint); |
| 5123 | } | |
| 5124 | | |
| 5125 | /** | |
| 5126 | * Concatenates an Observable sequence of Observables eagerly into a single stream of values. | |
| 5127 | * <p> | |
| 5128 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5129 | * emitted source Observables as they are observed. The operator buffers the values emitted by these | |
| 5130 | * Observables and then drains them in order, each one after the previous one completes. | |
| 5131 | * <dl> | |
| 5132 | * <dt><b>Backpressure:</b></dt> | |
| 5133 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5134 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5135 | * <dt><b>Scheduler:</b></dt> | |
| 5136 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5137 | * </dl> | |
| 5138 | * @param <T> the value type | |
| 5139 | * @param sources a sequence of Observables that need to be eagerly concatenated | |
| 5140 | * @return | |
| 5141 | * @warn javadoc fails to describe the return value | |
| 5142 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5143 | */ | |
| 5144 | @Experimental | |
| 5145 | @SuppressWarnings({ "unchecked", "rawtypes" }) | |
| 5146 | public static <T> Observable<T> concatEager(Observable<? extends Observable<? extends T>> sources) { | |
| 5147 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return sources.concatMapEager((Func1)UtilityFunctions.identity()); |
| 5148 | } | |
| 5149 | ||
| 5150 | /** | |
| 5151 | * Concatenates an Observable sequence of Observables eagerly into a single stream of values. | |
| 5152 | * <p> | |
| 5153 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5154 | * emitted source Observables as they are observed. The operator buffers the values emitted by these | |
| 5155 | * Observables and then drains them in order, each one after the previous one completes. | |
| 5156 | * <dl> | |
| 5157 | * <dt><b>Backpressure:</b></dt> | |
| 5158 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5159 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5160 | * <dt><b>Scheduler:</b></dt> | |
| 5161 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5162 | * </dl> | |
| 5163 | * @param <T> the value type | |
| 5164 | * @param sources a sequence of Observables that need to be eagerly concatenated | |
| 5165 | * @param capacityHint hints about the number of expected source sequence values | |
| 5166 | * @return | |
| 5167 | * @warn javadoc fails to describe the return value | |
| 5168 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5169 | */ | |
| 5170 | @Experimental | |
| 5171 | @SuppressWarnings({ "unchecked", "rawtypes" }) | |
| 5172 | public static <T> Observable<T> concatEager(Observable<? extends Observable<? extends T>> sources, int capacityHint) { | |
| 5173 |
1
1. concatEager : mutated return of Object value for rx/Observable::concatEager to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return sources.concatMapEager((Func1)UtilityFunctions.identity(), capacityHint); |
| 5174 | } | |
| 5175 | | |
| 5176 | /** | |
| 5177 | * Maps a sequence of values into Observables and concatenates these Observables eagerly into a single | |
| 5178 | * Observable. | |
| 5179 | * <p> | |
| 5180 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5181 | * source Observables. The operator buffers the values emitted by these Observables and then drains them in | |
| 5182 | * order, each one after the previous one completes. | |
| 5183 | * <dl> | |
| 5184 | * <dt><b>Backpressure:</b></dt> | |
| 5185 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5186 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5187 | * <dt><b>Scheduler:</b></dt> | |
| 5188 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5189 | * </dl> | |
| 5190 | * @param <R> the value type | |
| 5191 | * @param mapper the function that maps a sequence of values into a sequence of Observables that will be | |
| 5192 | * eagerly concatenated | |
| 5193 | * @return | |
| 5194 | * @warn javadoc fails to describe the return value | |
| 5195 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5196 | */ | |
| 5197 | @Experimental | |
| 5198 | public final <R> Observable<R> concatMapEager(Func1<? super T, ? extends Observable<? extends R>> mapper) { | |
| 5199 |
1
1. concatMapEager : mutated return of Object value for rx/Observable::concatMapEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concatMapEager(mapper, RxRingBuffer.SIZE); |
| 5200 | } | |
| 5201 | ||
| 5202 | /** | |
| 5203 | * Maps a sequence of values into Observables and concatenates these Observables eagerly into a single | |
| 5204 | * Observable. | |
| 5205 | * <p> | |
| 5206 | * Eager concatenation means that once a subscriber subscribes, this operator subscribes to all of the | |
| 5207 | * source Observables. The operator buffers the values emitted by these Observables and then drains them in | |
| 5208 | * order, each one after the previous one completes. | |
| 5209 | * <dl> | |
| 5210 | * <dt><b>Backpressure:</b></dt> | |
| 5211 | * <dd>Backpressure is honored towards the downstream, however, due to the eagerness requirement, sources | |
| 5212 | * are subscribed to in unbounded mode and their values are queued up in an unbounded buffer.</dd> | |
| 5213 | * <dt><b>Scheduler:</b></dt> | |
| 5214 | * <dd>This method does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5215 | * </dl> | |
| 5216 | * @param <R> the value type | |
| 5217 | * @param mapper the function that maps a sequence of values into a sequence of Observables that will be | |
| 5218 | * eagerly concatenated | |
| 5219 | * @param capacityHint hints about the number of expected source sequence values | |
| 5220 | * @return | |
| 5221 | * @warn javadoc fails to describe the return value | |
| 5222 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5223 | */ | |
| 5224 | @Experimental | |
| 5225 | public final <R> Observable<R> concatMapEager(Func1<? super T, ? extends Observable<? extends R>> mapper, int capacityHint) { | |
| 5226 |
2
1. concatMapEager : changed conditional boundary → SURVIVED 2. concatMapEager : negated conditional → KILLED |
if (capacityHint < 1) { |
| 5227 | throw new IllegalArgumentException("capacityHint > 0 required but it was " + capacityHint); | |
| 5228 | } | |
| 5229 |
1
1. concatMapEager : mutated return of Object value for rx/Observable::concatMapEager to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorEagerConcatMap<T, R>(mapper, capacityHint)); |
| 5230 | } | |
| 5231 | | |
| 5232 | /** | |
| 5233 | * Returns an Observable that emits the single item at a specified index in a sequence of emissions from a | |
| 5234 | * source Observbable. | |
| 5235 | * <p> | |
| 5236 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/elementAt.png" alt=""> | |
| 5237 | * <dl> | |
| 5238 | * <dt><b>Scheduler:</b></dt> | |
| 5239 | * <dd>{@code elementAt} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5240 | * </dl> | |
| 5241 | * | |
| 5242 | * @param index | |
| 5243 | * the zero-based index of the item to retrieve | |
| 5244 | * @return an Observable that emits a single item: the item at the specified position in the sequence of | |
| 5245 | * those emitted by the source Observable | |
| 5246 | * @throws IndexOutOfBoundsException | |
| 5247 | * if {@code index} is greater than or equal to the number of items emitted by the source | |
| 5248 | * Observable, or | |
| 5249 | * if {@code index} is less than 0 | |
| 5250 | * @see <a href="http://reactivex.io/documentation/operators/elementat.html">ReactiveX operators documentation: ElementAt</a> | |
| 5251 | */ | |
| 5252 | public final Observable<T> elementAt(int index) { | |
| 5253 |
1
1. elementAt : mutated return of Object value for rx/Observable::elementAt to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorElementAt<T>(index)); |
| 5254 | } | |
| 5255 | ||
| 5256 | /** | |
| 5257 | * Returns an Observable that emits the item found at a specified index in a sequence of emissions from a | |
| 5258 | * source Observable, or a default item if that index is out of range. | |
| 5259 | * <p> | |
| 5260 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/elementAtOrDefault.png" alt=""> | |
| 5261 | * <dl> | |
| 5262 | * <dt><b>Scheduler:</b></dt> | |
| 5263 | * <dd>{@code elementAtOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5264 | * </dl> | |
| 5265 | * | |
| 5266 | * @param index | |
| 5267 | * the zero-based index of the item to retrieve | |
| 5268 | * @param defaultValue | |
| 5269 | * the default item | |
| 5270 | * @return an Observable that emits the item at the specified position in the sequence emitted by the source | |
| 5271 | * Observable, or the default item if that index is outside the bounds of the source sequence | |
| 5272 | * @throws IndexOutOfBoundsException | |
| 5273 | * if {@code index} is less than 0 | |
| 5274 | * @see <a href="http://reactivex.io/documentation/operators/elementat.html">ReactiveX operators documentation: ElementAt</a> | |
| 5275 | */ | |
| 5276 | public final Observable<T> elementAtOrDefault(int index, T defaultValue) { | |
| 5277 |
1
1. elementAtOrDefault : mutated return of Object value for rx/Observable::elementAtOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorElementAt<T>(index, defaultValue)); |
| 5278 | } | |
| 5279 | ||
| 5280 | /** | |
| 5281 | * Returns an Observable that emits {@code true} if any item emitted by the source Observable satisfies a | |
| 5282 | * specified condition, otherwise {@code false}. <em>Note:</em> this always emits {@code false} if the | |
| 5283 | * source Observable is empty. | |
| 5284 | * <p> | |
| 5285 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/exists.png" alt=""> | |
| 5286 | * <p> | |
| 5287 | * In Rx.Net this is the {@code any} Observer but we renamed it in RxJava to better match Java naming | |
| 5288 | * idioms. | |
| 5289 | * <dl> | |
| 5290 | * <dt><b>Scheduler:</b></dt> | |
| 5291 | * <dd>{@code exists} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5292 | * </dl> | |
| 5293 | * | |
| 5294 | * @param predicate | |
| 5295 | * the condition to test items emitted by the source Observable | |
| 5296 | * @return an Observable that emits a Boolean that indicates whether any item emitted by the source | |
| 5297 | * Observable satisfies the {@code predicate} | |
| 5298 | * @see <a href="http://reactivex.io/documentation/operators/contains.html">ReactiveX operators documentation: Contains</a> | |
| 5299 | */ | |
| 5300 | public final Observable<Boolean> exists(Func1<? super T, Boolean> predicate) { | |
| 5301 |
1
1. exists : mutated return of Object value for rx/Observable::exists to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorAny<T>(predicate, false)); |
| 5302 | } | |
| 5303 | ||
| 5304 | /** | |
| 5305 | * Filters items emitted by an Observable by only emitting those that satisfy a specified predicate. | |
| 5306 | * <p> | |
| 5307 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/filter.png" alt=""> | |
| 5308 | * <dl> | |
| 5309 | * <dt><b>Scheduler:</b></dt> | |
| 5310 | * <dd>{@code filter} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5311 | * </dl> | |
| 5312 | * | |
| 5313 | * @param predicate | |
| 5314 | * a function that evaluates each item emitted by the source Observable, returning {@code true} | |
| 5315 | * if it passes the filter | |
| 5316 | * @return an Observable that emits only those items emitted by the source Observable that the filter | |
| 5317 | * evaluates as {@code true} | |
| 5318 | * @see <a href="http://reactivex.io/documentation/operators/filter.html">ReactiveX operators documentation: Filter</a> | |
| 5319 | */ | |
| 5320 | public final Observable<T> filter(Func1<? super T, Boolean> predicate) { | |
| 5321 |
1
1. filter : mutated return of Object value for rx/Observable::filter to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorFilter<T>(predicate)); |
| 5322 | } | |
| 5323 | ||
| 5324 | /** | |
| 5325 | * Registers an {@link Action0} to be called when this Observable invokes either | |
| 5326 | * {@link Observer#onCompleted onCompleted} or {@link Observer#onError onError}. | |
| 5327 | * <p> | |
| 5328 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/finallyDo.png" alt=""> | |
| 5329 | * <dl> | |
| 5330 | * <dt><b>Scheduler:</b></dt> | |
| 5331 | * <dd>{@code finallyDo} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5332 | * </dl> | |
| 5333 | * | |
| 5334 | * @param action | |
| 5335 | * an {@link Action0} to be invoked when the source Observable finishes | |
| 5336 | * @return an Observable that emits the same items as the source Observable, then invokes the | |
| 5337 | * {@link Action0} | |
| 5338 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 5339 | * @see #doOnTerminate(Action0) | |
| 5340 | * @deprecated use {@link #doAfterTerminate(Action0)} instead. | |
| 5341 | */ | |
| 5342 | @Deprecated | |
| 5343 | public final Observable<T> finallyDo(Action0 action) { | |
| 5344 |
1
1. finallyDo : mutated return of Object value for rx/Observable::finallyDo to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return lift(new OperatorDoAfterTerminate<T>(action)); |
| 5345 | } | |
| 5346 | ||
| 5347 | /** | |
| 5348 | * Registers an {@link Action0} to be called when this Observable invokes either | |
| 5349 | * {@link Observer#onCompleted onCompleted} or {@link Observer#onError onError}. | |
| 5350 | * <p> | |
| 5351 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/finallyDo.png" alt=""> | |
| 5352 | * <dl> | |
| 5353 | * <dt><b>Scheduler:</b></dt> | |
| 5354 | * <dd>{@code doAfterTerminate} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5355 | * </dl> | |
| 5356 | * | |
| 5357 | * @param action | |
| 5358 | * an {@link Action0} to be invoked when the source Observable finishes | |
| 5359 | * @return an Observable that emits the same items as the source Observable, then invokes the | |
| 5360 | * {@link Action0} | |
| 5361 | * @see <a href="http://reactivex.io/documentation/operators/do.html">ReactiveX operators documentation: Do</a> | |
| 5362 | * @see #doOnTerminate(Action0) | |
| 5363 | */ | |
| 5364 | public final Observable<T> doAfterTerminate(Action0 action) { | |
| 5365 |
1
1. doAfterTerminate : mutated return of Object value for rx/Observable::doAfterTerminate to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorDoAfterTerminate<T>(action)); |
| 5366 | } | |
| 5367 | ||
| 5368 | /** | |
| 5369 | * Returns an Observable that emits only the very first item emitted by the source Observable, or notifies | |
| 5370 | * of an {@code NoSuchElementException} if the source Observable is empty. | |
| 5371 | * <p> | |
| 5372 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/first.png" alt=""> | |
| 5373 | * <dl> | |
| 5374 | * <dt><b>Scheduler:</b></dt> | |
| 5375 | * <dd>{@code first} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5376 | * </dl> | |
| 5377 | * | |
| 5378 | * @return an Observable that emits only the very first item emitted by the source Observable, or raises an | |
| 5379 | * {@code NoSuchElementException} if the source Observable is empty | |
| 5380 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 5381 | */ | |
| 5382 | public final Observable<T> first() { | |
| 5383 |
1
1. first : mutated return of Object value for rx/Observable::first to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return take(1).single(); |
| 5384 | } | |
| 5385 | ||
| 5386 | /** | |
| 5387 | * Returns an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 5388 | * a specified condition, or notifies of an {@code NoSuchElementException} if no such items are emitted. | |
| 5389 | * <p> | |
| 5390 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/firstN.png" alt=""> | |
| 5391 | * <dl> | |
| 5392 | * <dt><b>Scheduler:</b></dt> | |
| 5393 | * <dd>{@code first} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5394 | * </dl> | |
| 5395 | * | |
| 5396 | * @param predicate | |
| 5397 | * the condition that an item emitted by the source Observable has to satisfy | |
| 5398 | * @return an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 5399 | * the {@code predicate}, or raises an {@code NoSuchElementException} if no such items are emitted | |
| 5400 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 5401 | */ | |
| 5402 | public final Observable<T> first(Func1<? super T, Boolean> predicate) { | |
| 5403 |
1
1. first : mutated return of Object value for rx/Observable::first to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return takeFirst(predicate).single(); |
| 5404 | } | |
| 5405 | ||
| 5406 | /** | |
| 5407 | * Returns an Observable that emits only the very first item emitted by the source Observable, or a default | |
| 5408 | * item if the source Observable completes without emitting anything. | |
| 5409 | * <p> | |
| 5410 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/firstOrDefault.png" alt=""> | |
| 5411 | * <dl> | |
| 5412 | * <dt><b>Scheduler:</b></dt> | |
| 5413 | * <dd>{@code firstOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5414 | * </dl> | |
| 5415 | * | |
| 5416 | * @param defaultValue | |
| 5417 | * the default item to emit if the source Observable doesn't emit anything | |
| 5418 | * @return an Observable that emits only the very first item from the source, or a default item if the | |
| 5419 | * source Observable completes without emitting any items | |
| 5420 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 5421 | */ | |
| 5422 | public final Observable<T> firstOrDefault(T defaultValue) { | |
| 5423 |
1
1. firstOrDefault : mutated return of Object value for rx/Observable::firstOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return take(1).singleOrDefault(defaultValue); |
| 5424 | } | |
| 5425 | ||
| 5426 | /** | |
| 5427 | * Returns an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 5428 | * a specified condition, or a default item if the source Observable emits no such items. | |
| 5429 | * <p> | |
| 5430 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/firstOrDefaultN.png" alt=""> | |
| 5431 | * <dl> | |
| 5432 | * <dt><b>Scheduler:</b></dt> | |
| 5433 | * <dd>{@code firstOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5434 | * </dl> | |
| 5435 | * | |
| 5436 | * @param predicate | |
| 5437 | * the condition any item emitted by the source Observable has to satisfy | |
| 5438 | * @param defaultValue | |
| 5439 | * the default item to emit if the source Observable doesn't emit anything that satisfies the | |
| 5440 | * {@code predicate} | |
| 5441 | * @return an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 5442 | * the {@code predicate}, or a default item if the source Observable emits no such items | |
| 5443 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 5444 | */ | |
| 5445 | public final Observable<T> firstOrDefault(T defaultValue, Func1<? super T, Boolean> predicate) { | |
| 5446 |
1
1. firstOrDefault : mutated return of Object value for rx/Observable::firstOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return takeFirst(predicate).singleOrDefault(defaultValue); |
| 5447 | } | |
| 5448 | ||
| 5449 | /** | |
| 5450 | * Returns an Observable that emits items based on applying a function that you supply to each item emitted | |
| 5451 | * by the source Observable, where that function returns an Observable, and then merging those resulting | |
| 5452 | * Observables and emitting the results of this merger. | |
| 5453 | * <p> | |
| 5454 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/flatMap.png" alt=""> | |
| 5455 | * <dl> | |
| 5456 | * <dt><b>Scheduler:</b></dt> | |
| 5457 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5458 | * </dl> | |
| 5459 | * | |
| 5460 | * @param func | |
| 5461 | * a function that, when applied to an item emitted by the source Observable, returns an | |
| 5462 | * Observable | |
| 5463 | * @return an Observable that emits the result of applying the transformation function to each item emitted | |
| 5464 | * by the source Observable and merging the results of the Observables obtained from this | |
| 5465 | * transformation | |
| 5466 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5467 | */ | |
| 5468 | public final <R> Observable<R> flatMap(Func1<? super T, ? extends Observable<? extends R>> func) { | |
| 5469 |
1
1. flatMap : negated conditional → KILLED |
if (getClass() == ScalarSynchronousObservable.class) { |
| 5470 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ((ScalarSynchronousObservable<T>)this).scalarFlatMap(func); |
| 5471 | } | |
| 5472 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(map(func)); |
| 5473 | } | |
| 5474 | ||
| 5475 | /** | |
| 5476 | * Returns an Observable that emits items based on applying a function that you supply to each item emitted | |
| 5477 | * by the source Observable, where that function returns an Observable, and then merging those resulting | |
| 5478 | * Observables and emitting the results of this merger, while limiting the maximum number of concurrent | |
| 5479 | * subscriptions to these Observables. | |
| 5480 | * <p> | |
| 5481 | * <!-- <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/flatMap.png" alt=""> --> | |
| 5482 | * <dl> | |
| 5483 | * <dt><b>Scheduler:</b></dt> | |
| 5484 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5485 | * </dl> | |
| 5486 | * | |
| 5487 | * @param func | |
| 5488 | * a function that, when applied to an item emitted by the source Observable, returns an | |
| 5489 | * Observable | |
| 5490 | * @param maxConcurrent | |
| 5491 | * the maximum number of Observables that may be subscribed to concurrently | |
| 5492 | * @return an Observable that emits the result of applying the transformation function to each item emitted | |
| 5493 | * by the source Observable and merging the results of the Observables obtained from this | |
| 5494 | * transformation | |
| 5495 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5496 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5497 | */ | |
| 5498 | @Beta | |
| 5499 | public final <R> Observable<R> flatMap(Func1<? super T, ? extends Observable<? extends R>> func, int maxConcurrent) { | |
| 5500 |
1
1. flatMap : negated conditional → KILLED |
if (getClass() == ScalarSynchronousObservable.class) { |
| 5501 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return ((ScalarSynchronousObservable<T>)this).scalarFlatMap(func); |
| 5502 | } | |
| 5503 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(map(func), maxConcurrent); |
| 5504 | } | |
| 5505 | ||
| 5506 | /** | |
| 5507 | * Returns an Observable that applies a function to each item emitted or notification raised by the source | |
| 5508 | * Observable and then flattens the Observables returned from these functions and emits the resulting items. | |
| 5509 | * <p> | |
| 5510 | * <img width="640" height="410" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMap.nce.png" alt=""> | |
| 5511 | * <dl> | |
| 5512 | * <dt><b>Scheduler:</b></dt> | |
| 5513 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5514 | * </dl> | |
| 5515 | * | |
| 5516 | * @param <R> | |
| 5517 | * the result type | |
| 5518 | * @param onNext | |
| 5519 | * a function that returns an Observable to merge for each item emitted by the source Observable | |
| 5520 | * @param onError | |
| 5521 | * a function that returns an Observable to merge for an onError notification from the source | |
| 5522 | * Observable | |
| 5523 | * @param onCompleted | |
| 5524 | * a function that returns an Observable to merge for an onCompleted notification from the source | |
| 5525 | * Observable | |
| 5526 | * @return an Observable that emits the results of merging the Observables returned from applying the | |
| 5527 | * specified functions to the emissions and notifications of the source Observable | |
| 5528 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5529 | */ | |
| 5530 | public final <R> Observable<R> flatMap( | |
| 5531 | Func1<? super T, ? extends Observable<? extends R>> onNext, | |
| 5532 | Func1<? super Throwable, ? extends Observable<? extends R>> onError, | |
| 5533 | Func0<? extends Observable<? extends R>> onCompleted) { | |
| 5534 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(mapNotification(onNext, onError, onCompleted)); |
| 5535 | } | |
| 5536 | /** | |
| 5537 | * Returns an Observable that applies a function to each item emitted or notification raised by the source | |
| 5538 | * Observable and then flattens the Observables returned from these functions and emits the resulting items, | |
| 5539 | * while limiting the maximum number of concurrent subscriptions to these Observables. | |
| 5540 | * <p> | |
| 5541 | * <!-- <img width="640" height="410" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMap.nce.png" alt=""> --> | |
| 5542 | * <dl> | |
| 5543 | * <dt><b>Scheduler:</b></dt> | |
| 5544 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5545 | * </dl> | |
| 5546 | * | |
| 5547 | * @param <R> | |
| 5548 | * the result type | |
| 5549 | * @param onNext | |
| 5550 | * a function that returns an Observable to merge for each item emitted by the source Observable | |
| 5551 | * @param onError | |
| 5552 | * a function that returns an Observable to merge for an onError notification from the source | |
| 5553 | * Observable | |
| 5554 | * @param onCompleted | |
| 5555 | * a function that returns an Observable to merge for an onCompleted notification from the source | |
| 5556 | * Observable | |
| 5557 | * @param maxConcurrent | |
| 5558 | * the maximum number of Observables that may be subscribed to concurrently | |
| 5559 | * @return an Observable that emits the results of merging the Observables returned from applying the | |
| 5560 | * specified functions to the emissions and notifications of the source Observable | |
| 5561 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5562 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5563 | */ | |
| 5564 | @Beta | |
| 5565 | public final <R> Observable<R> flatMap( | |
| 5566 | Func1<? super T, ? extends Observable<? extends R>> onNext, | |
| 5567 | Func1<? super Throwable, ? extends Observable<? extends R>> onError, | |
| 5568 | Func0<? extends Observable<? extends R>> onCompleted, int maxConcurrent) { | |
| 5569 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(mapNotification(onNext, onError, onCompleted), maxConcurrent); |
| 5570 | } | |
| 5571 | ||
| 5572 | /** | |
| 5573 | * Returns an Observable that emits the results of a specified function to the pair of values emitted by the | |
| 5574 | * source Observable and a specified collection Observable. | |
| 5575 | * <p> | |
| 5576 | * <img width="640" height="390" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMap.r.png" alt=""> | |
| 5577 | * <dl> | |
| 5578 | * <dt><b>Scheduler:</b></dt> | |
| 5579 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5580 | * </dl> | |
| 5581 | * | |
| 5582 | * @param <U> | |
| 5583 | * the type of items emitted by the collection Observable | |
| 5584 | * @param <R> | |
| 5585 | * the type of items emitted by the resulting Observable | |
| 5586 | * @param collectionSelector | |
| 5587 | * a function that returns an Observable for each item emitted by the source Observable | |
| 5588 | * @param resultSelector | |
| 5589 | * a function that combines one item emitted by each of the source and collection Observables and | |
| 5590 | * returns an item to be emitted by the resulting Observable | |
| 5591 | * @return an Observable that emits the results of applying a function to a pair of values emitted by the | |
| 5592 | * source Observable and the collection Observable | |
| 5593 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5594 | */ | |
| 5595 | public final <U, R> Observable<R> flatMap(final Func1<? super T, ? extends Observable<? extends U>> collectionSelector, | |
| 5596 | final Func2<? super T, ? super U, ? extends R> resultSelector) { | |
| 5597 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(lift(new OperatorMapPair<T, U, R>(collectionSelector, resultSelector))); |
| 5598 | } | |
| 5599 | /** | |
| 5600 | * Returns an Observable that emits the results of a specified function to the pair of values emitted by the | |
| 5601 | * source Observable and a specified collection Observable, while limiting the maximum number of concurrent | |
| 5602 | * subscriptions to these Observables. | |
| 5603 | * <p> | |
| 5604 | * <!-- <img width="640" height="390" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMap.r.png" alt=""> --> | |
| 5605 | * <dl> | |
| 5606 | * <dt><b>Scheduler:</b></dt> | |
| 5607 | * <dd>{@code flatMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5608 | * </dl> | |
| 5609 | * | |
| 5610 | * @param <U> | |
| 5611 | * the type of items emitted by the collection Observable | |
| 5612 | * @param <R> | |
| 5613 | * the type of items emitted by the resulting Observable | |
| 5614 | * @param collectionSelector | |
| 5615 | * a function that returns an Observable for each item emitted by the source Observable | |
| 5616 | * @param resultSelector | |
| 5617 | * a function that combines one item emitted by each of the source and collection Observables and | |
| 5618 | * returns an item to be emitted by the resulting Observable | |
| 5619 | * @param maxConcurrent | |
| 5620 | * the maximum number of Observables that may be subscribed to concurrently | |
| 5621 | * @return an Observable that emits the results of applying a function to a pair of values emitted by the | |
| 5622 | * source Observable and the collection Observable | |
| 5623 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5624 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5625 | */ | |
| 5626 | @Beta | |
| 5627 | public final <U, R> Observable<R> flatMap(final Func1<? super T, ? extends Observable<? extends U>> collectionSelector, | |
| 5628 | final Func2<? super T, ? super U, ? extends R> resultSelector, int maxConcurrent) { | |
| 5629 |
1
1. flatMap : mutated return of Object value for rx/Observable::flatMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(lift(new OperatorMapPair<T, U, R>(collectionSelector, resultSelector)), maxConcurrent); |
| 5630 | } | |
| 5631 | ||
| 5632 | /** | |
| 5633 | * Returns an Observable that merges each item emitted by the source Observable with the values in an | |
| 5634 | * Iterable corresponding to that item that is generated by a selector. | |
| 5635 | * <p> | |
| 5636 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMapIterable.png" alt=""> | |
| 5637 | * <dl> | |
| 5638 | * <dt><b>Scheduler:</b></dt> | |
| 5639 | * <dd>{@code flatMapIterable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5640 | * </dl> | |
| 5641 | * | |
| 5642 | * @param <R> | |
| 5643 | * the type of item emitted by the resulting Observable | |
| 5644 | * @param collectionSelector | |
| 5645 | * a function that returns an Iterable sequence of values for when given an item emitted by the | |
| 5646 | * source Observable | |
| 5647 | * @return an Observable that emits the results of merging the items emitted by the source Observable with | |
| 5648 | * the values in the Iterables corresponding to those items, as generated by {@code collectionSelector} | |
| 5649 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5650 | */ | |
| 5651 | public final <R> Observable<R> flatMapIterable(Func1<? super T, ? extends Iterable<? extends R>> collectionSelector) { | |
| 5652 |
1
1. flatMapIterable : mutated return of Object value for rx/Observable::flatMapIterable to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(map(OperatorMapPair.convertSelector(collectionSelector))); |
| 5653 | } | |
| 5654 | ||
| 5655 | /** | |
| 5656 | * Returns an Observable that merges each item emitted by the source Observable with the values in an | |
| 5657 | * Iterable corresponding to that item that is generated by a selector, while limiting the number of concurrent | |
| 5658 | * subscriptions to these Observables. | |
| 5659 | * <p> | |
| 5660 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMapIterable.png" alt=""> | |
| 5661 | * <dl> | |
| 5662 | * <dt><b>Scheduler:</b></dt> | |
| 5663 | * <dd>{@code flatMapIterable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5664 | * </dl> | |
| 5665 | * | |
| 5666 | * @param <R> | |
| 5667 | * the type of item emitted by the resulting Observable | |
| 5668 | * @param collectionSelector | |
| 5669 | * a function that returns an Iterable sequence of values for when given an item emitted by the | |
| 5670 | * source Observable | |
| 5671 | * @param maxConcurrent | |
| 5672 | * the maximum number of Observables that may be subscribed to concurrently | |
| 5673 | * @return an Observable that emits the results of merging the items emitted by the source Observable with | |
| 5674 | * the values in the Iterables corresponding to those items, as generated by {@code collectionSelector} | |
| 5675 | * @throws IllegalArgumentException | |
| 5676 | * if {@code maxConcurrent} is less than or equal to 0 | |
| 5677 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5678 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5679 | */ | |
| 5680 | @Beta | |
| 5681 | public final <R> Observable<R> flatMapIterable(Func1<? super T, ? extends Iterable<? extends R>> collectionSelector, int maxConcurrent) { | |
| 5682 |
1
1. flatMapIterable : mutated return of Object value for rx/Observable::flatMapIterable to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return merge(map(OperatorMapPair.convertSelector(collectionSelector)), maxConcurrent); |
| 5683 | } | |
| 5684 | | |
| 5685 | /** | |
| 5686 | * Returns an Observable that emits the results of applying a function to the pair of values from the source | |
| 5687 | * Observable and an Iterable corresponding to that item that is generated by a selector. | |
| 5688 | * <p> | |
| 5689 | * <img width="640" height="390" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMapIterable.r.png" alt=""> | |
| 5690 | * <dl> | |
| 5691 | * <dt><b>Scheduler:</b></dt> | |
| 5692 | * <dd>{@code flatMapIterable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5693 | * </dl> | |
| 5694 | * | |
| 5695 | * @param <U> | |
| 5696 | * the collection element type | |
| 5697 | * @param <R> | |
| 5698 | * the type of item emited by the resulting Observable | |
| 5699 | * @param collectionSelector | |
| 5700 | * a function that returns an Iterable sequence of values for each item emitted by the source | |
| 5701 | * Observable | |
| 5702 | * @param resultSelector | |
| 5703 | * a function that returns an item based on the item emitted by the source Observable and the | |
| 5704 | * Iterable returned for that item by the {@code collectionSelector} | |
| 5705 | * @return an Observable that emits the items returned by {@code resultSelector} for each item in the source | |
| 5706 | * Observable | |
| 5707 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5708 | */ | |
| 5709 | public final <U, R> Observable<R> flatMapIterable(Func1<? super T, ? extends Iterable<? extends U>> collectionSelector, | |
| 5710 | Func2<? super T, ? super U, ? extends R> resultSelector) { | |
| 5711 |
1
1. flatMapIterable : mutated return of Object value for rx/Observable::flatMapIterable to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return flatMap(OperatorMapPair.convertSelector(collectionSelector), resultSelector); |
| 5712 | } | |
| 5713 | ||
| 5714 | /** | |
| 5715 | * Returns an Observable that emits the results of applying a function to the pair of values from the source | |
| 5716 | * Observable and an Iterable corresponding to that item that is generated by a selector, while limiting the | |
| 5717 | * number of concurrent subscriptions to these Observables. | |
| 5718 | * <p> | |
| 5719 | * <img width="640" height="390" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/mergeMapIterable.r.png" alt=""> | |
| 5720 | * <dl> | |
| 5721 | * <dt><b>Scheduler:</b></dt> | |
| 5722 | * <dd>{@code flatMapIterable} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5723 | * </dl> | |
| 5724 | * | |
| 5725 | * @param <U> | |
| 5726 | * the collection element type | |
| 5727 | * @param <R> | |
| 5728 | * the type of item emited by the resulting Observable | |
| 5729 | * @param collectionSelector | |
| 5730 | * a function that returns an Iterable sequence of values for each item emitted by the source | |
| 5731 | * Observable | |
| 5732 | * @param resultSelector | |
| 5733 | * a function that returns an item based on the item emitted by the source Observable and the | |
| 5734 | * Iterable returned for that item by the {@code collectionSelector} | |
| 5735 | * @param maxConcurrent | |
| 5736 | * the maximum number of Observables that may be subscribed to concurrently | |
| 5737 | * @return an Observable that emits the items returned by {@code resultSelector} for each item in the source | |
| 5738 | * Observable | |
| 5739 | * @throws IllegalArgumentException | |
| 5740 | * if {@code maxConcurrent} is less than or equal to 0 | |
| 5741 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 5742 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 5743 | */ | |
| 5744 | @Beta | |
| 5745 | public final <U, R> Observable<R> flatMapIterable(Func1<? super T, ? extends Iterable<? extends U>> collectionSelector, | |
| 5746 | Func2<? super T, ? super U, ? extends R> resultSelector, int maxConcurrent) { | |
| 5747 |
1
1. flatMapIterable : mutated return of Object value for rx/Observable::flatMapIterable to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return flatMap(OperatorMapPair.convertSelector(collectionSelector), resultSelector, maxConcurrent); |
| 5748 | } | |
| 5749 | ||
| 5750 | /** | |
| 5751 | * Subscribes to the {@link Observable} and receives notifications for each element. | |
| 5752 | * <p> | |
| 5753 | * Alias to {@link #subscribe(Action1)} | |
| 5754 | * <dl> | |
| 5755 | * <dt><b>Scheduler:</b></dt> | |
| 5756 | * <dd>{@code forEach} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5757 | * </dl> | |
| 5758 | * | |
| 5759 | * @param onNext | |
| 5760 | * {@link Action1} to execute for each item. | |
| 5761 | * @throws IllegalArgumentException | |
| 5762 | * if {@code onNext} is null | |
| 5763 | * @throws OnErrorNotImplementedException | |
| 5764 | * if the Observable calls {@code onError} | |
| 5765 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 5766 | */ | |
| 5767 | public final void forEach(final Action1<? super T> onNext) { | |
| 5768 | subscribe(onNext); | |
| 5769 | } | |
| 5770 | | |
| 5771 | /** | |
| 5772 | * Subscribes to the {@link Observable} and receives notifications for each element and error events. | |
| 5773 | * <p> | |
| 5774 | * Alias to {@link #subscribe(Action1, Action1)} | |
| 5775 | * <dl> | |
| 5776 | * <dt><b>Scheduler:</b></dt> | |
| 5777 | * <dd>{@code forEach} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5778 | * </dl> | |
| 5779 | * | |
| 5780 | * @param onNext | |
| 5781 | * {@link Action1} to execute for each item. | |
| 5782 | * @param onError | |
| 5783 | * {@link Action1} to execute when an error is emitted. | |
| 5784 | * @throws IllegalArgumentException | |
| 5785 | * if {@code onNext} is null, or | |
| 5786 | * if {@code onError} is null | |
| 5787 | * @throws OnErrorNotImplementedException | |
| 5788 | * if the Observable calls {@code onError} | |
| 5789 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 5790 | */ | |
| 5791 | public final void forEach(final Action1<? super T> onNext, final Action1<Throwable> onError) { | |
| 5792 | subscribe(onNext, onError); | |
| 5793 | } | |
| 5794 | | |
| 5795 | /** | |
| 5796 | * Subscribes to the {@link Observable} and receives notifications for each element and the terminal events. | |
| 5797 | * <p> | |
| 5798 | * Alias to {@link #subscribe(Action1, Action1, Action0)} | |
| 5799 | * <dl> | |
| 5800 | * <dt><b>Scheduler:</b></dt> | |
| 5801 | * <dd>{@code forEach} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5802 | * </dl> | |
| 5803 | * | |
| 5804 | * @param onNext | |
| 5805 | * {@link Action1} to execute for each item. | |
| 5806 | * @param onError | |
| 5807 | * {@link Action1} to execute when an error is emitted. | |
| 5808 | * @param onComplete | |
| 5809 | * {@link Action0} to execute when completion is signalled. | |
| 5810 | * @throws IllegalArgumentException | |
| 5811 | * if {@code onNext} is null, or | |
| 5812 | * if {@code onError} is null, or | |
| 5813 | * if {@code onComplete} is null | |
| 5814 | * @throws OnErrorNotImplementedException | |
| 5815 | * if the Observable calls {@code onError} | |
| 5816 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 5817 | */ | |
| 5818 | public final void forEach(final Action1<? super T> onNext, final Action1<Throwable> onError, final Action0 onComplete) { | |
| 5819 | subscribe(onNext, onError, onComplete); | |
| 5820 | } | |
| 5821 | | |
| 5822 | /** | |
| 5823 | * Groups the items emitted by an {@code Observable} according to a specified criterion, and emits these | |
| 5824 | * grouped items as {@link GroupedObservable}s. The emitted {@code GroupedObservable} allows only a single | |
| 5825 | * {@link Subscriber} during its lifetime and if this {@code Subscriber} unsubscribes before the | |
| 5826 | * source terminates, the next emission by the source having the same key will trigger a new | |
| 5827 | * {@code GroupedObservable} emission. | |
| 5828 | * <p> | |
| 5829 | * <img width="640" height="360" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/groupBy.png" alt=""> | |
| 5830 | * <p> | |
| 5831 | * <em>Note:</em> A {@link GroupedObservable} will cache the items it is to emit until such time as it | |
| 5832 | * is subscribed to. For this reason, in order to avoid memory leaks, you should not simply ignore those | |
| 5833 | * {@code GroupedObservable}s that do not concern you. Instead, you can signal to them that they may | |
| 5834 | * discard their buffers by applying an operator like {@link #ignoreElements} to them. | |
| 5835 | * <dl> | |
| 5836 | * <dt><b>Scheduler:</b></dt> | |
| 5837 | * <dd>{@code groupBy} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5838 | * </dl> | |
| 5839 | * | |
| 5840 | * @param keySelector | |
| 5841 | * a function that extracts the key for each item | |
| 5842 | * @param elementSelector | |
| 5843 | * a function that extracts the return element for each item | |
| 5844 | * @param <K> | |
| 5845 | * the key type | |
| 5846 | * @param <R> | |
| 5847 | * the element type | |
| 5848 | * @return an {@code Observable} that emits {@link GroupedObservable}s, each of which corresponds to a | |
| 5849 | * unique key value and each of which emits those items from the source Observable that share that | |
| 5850 | * key value | |
| 5851 | * @see <a href="http://reactivex.io/documentation/operators/groupby.html">ReactiveX operators documentation: GroupBy</a> | |
| 5852 | */ | |
| 5853 | public final <K, R> Observable<GroupedObservable<K, R>> groupBy(final Func1<? super T, ? extends K> keySelector, final Func1<? super T, ? extends R> elementSelector) { | |
| 5854 |
1
1. groupBy : mutated return of Object value for rx/Observable::groupBy to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorGroupBy<T, K, R>(keySelector, elementSelector)); |
| 5855 | } | |
| 5856 | | |
| 5857 | /** | |
| 5858 | * Groups the items emitted by an {@code Observable} according to a specified criterion, and emits these | |
| 5859 | * grouped items as {@link GroupedObservable}s. The emitted {@code GroupedObservable} allows only a single | |
| 5860 | * {@link Subscriber} during its lifetime and if this {@code Subscriber} unsubscribes before the | |
| 5861 | * source terminates, the next emission by the source having the same key will trigger a new | |
| 5862 | * {@code GroupedObservable} emission. | |
| 5863 | * <p> | |
| 5864 | * <img width="640" height="360" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/groupBy.png" alt=""> | |
| 5865 | * <p> | |
| 5866 | * <em>Note:</em> A {@link GroupedObservable} will cache the items it is to emit until such time as it | |
| 5867 | * is subscribed to. For this reason, in order to avoid memory leaks, you should not simply ignore those | |
| 5868 | * {@code GroupedObservable}s that do not concern you. Instead, you can signal to them that they may | |
| 5869 | * discard their buffers by applying an operator like {@link #ignoreElements} to them. | |
| 5870 | * <dl> | |
| 5871 | * <dt><b>Scheduler:</b></dt> | |
| 5872 | * <dd>{@code groupBy} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5873 | * </dl> | |
| 5874 | * | |
| 5875 | * @param keySelector | |
| 5876 | * a function that extracts the key for each item | |
| 5877 | * @param <K> | |
| 5878 | * the key type | |
| 5879 | * @return an {@code Observable} that emits {@link GroupedObservable}s, each of which corresponds to a | |
| 5880 | * unique key value and each of which emits those items from the source Observable that share that | |
| 5881 | * key value | |
| 5882 | * @see <a href="http://reactivex.io/documentation/operators/groupby.html">ReactiveX operators documentation: GroupBy</a> | |
| 5883 | */ | |
| 5884 | public final <K> Observable<GroupedObservable<K, T>> groupBy(final Func1<? super T, ? extends K> keySelector) { | |
| 5885 |
1
1. groupBy : mutated return of Object value for rx/Observable::groupBy to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorGroupBy<T, K, T>(keySelector)); |
| 5886 | } | |
| 5887 | ||
| 5888 | /** | |
| 5889 | * Returns an Observable that correlates two Observables when they overlap in time and groups the results. | |
| 5890 | * <p> | |
| 5891 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/groupJoin.png" alt=""> | |
| 5892 | * <dl> | |
| 5893 | * <dt><b>Scheduler:</b></dt> | |
| 5894 | * <dd>{@code groupJoin} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5895 | * </dl> | |
| 5896 | * | |
| 5897 | * @param right | |
| 5898 | * the other Observable to correlate items from the source Observable with | |
| 5899 | * @param leftDuration | |
| 5900 | * a function that returns an Observable whose emissions indicate the duration of the values of | |
| 5901 | * the source Observable | |
| 5902 | * @param rightDuration | |
| 5903 | * a function that returns an Observable whose emissions indicate the duration of the values of | |
| 5904 | * the {@code right} Observable | |
| 5905 | * @param resultSelector | |
| 5906 | * a function that takes an item emitted by each Observable and returns the value to be emitted | |
| 5907 | * by the resulting Observable | |
| 5908 | * @return an Observable that emits items based on combining those items emitted by the source Observables | |
| 5909 | * whose durations overlap | |
| 5910 | * @see <a href="http://reactivex.io/documentation/operators/join.html">ReactiveX operators documentation: Join</a> | |
| 5911 | */ | |
| 5912 | public final <T2, D1, D2, R> Observable<R> groupJoin(Observable<T2> right, Func1<? super T, ? extends Observable<D1>> leftDuration, | |
| 5913 | Func1<? super T2, ? extends Observable<D2>> rightDuration, | |
| 5914 | Func2<? super T, ? super Observable<T2>, ? extends R> resultSelector) { | |
| 5915 |
1
1. groupJoin : mutated return of Object value for rx/Observable::groupJoin to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeGroupJoin<T, T2, D1, D2, R>(this, right, leftDuration, rightDuration, resultSelector)); |
| 5916 | } | |
| 5917 | ||
| 5918 | /** | |
| 5919 | * Ignores all items emitted by the source Observable and only calls {@code onCompleted} or {@code onError}. | |
| 5920 | * <p> | |
| 5921 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/ignoreElements.png" alt=""> | |
| 5922 | * <dl> | |
| 5923 | * <dt><b>Scheduler:</b></dt> | |
| 5924 | * <dd>{@code ignoreElements} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5925 | * </dl> | |
| 5926 | * | |
| 5927 | * @return an empty Observable that only calls {@code onCompleted} or {@code onError}, based on which one is | |
| 5928 | * called by the source Observable | |
| 5929 | * @see <a href="http://reactivex.io/documentation/operators/ignoreelements.html">ReactiveX operators documentation: IgnoreElements</a> | |
| 5930 | */ | |
| 5931 | public final Observable<T> ignoreElements() { | |
| 5932 |
1
1. ignoreElements : mutated return of Object value for rx/Observable::ignoreElements to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorIgnoreElements.<T> instance()); |
| 5933 | } | |
| 5934 | ||
| 5935 | /** | |
| 5936 | * Returns an Observable that emits {@code true} if the source Observable is empty, otherwise {@code false}. | |
| 5937 | * <p> | |
| 5938 | * In Rx.Net this is negated as the {@code any} Observer but we renamed this in RxJava to better match Java | |
| 5939 | * naming idioms. | |
| 5940 | * <p> | |
| 5941 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/isEmpty.png" alt=""> | |
| 5942 | * <dl> | |
| 5943 | * <dt><b>Scheduler:</b></dt> | |
| 5944 | * <dd>{@code isEmpty} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5945 | * </dl> | |
| 5946 | * | |
| 5947 | * @return an Observable that emits a Boolean | |
| 5948 | * @see <a href="http://reactivex.io/documentation/operators/contains.html">ReactiveX operators documentation: Contains</a> | |
| 5949 | */ | |
| 5950 | @SuppressWarnings("unchecked") | |
| 5951 | public final Observable<Boolean> isEmpty() { | |
| 5952 |
1
1. isEmpty : mutated return of Object value for rx/Observable::isEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift((OperatorAny<T>) HolderAnyForEmpty.INSTANCE); |
| 5953 | } | |
| 5954 | | |
| 5955 | private static class HolderAnyForEmpty { | |
| 5956 | static final OperatorAny<?> INSTANCE = new OperatorAny<Object>(UtilityFunctions.alwaysTrue(), true); | |
| 5957 | } | |
| 5958 | ||
| 5959 | /** | |
| 5960 | * Correlates the items emitted by two Observables based on overlapping durations. | |
| 5961 | * <p> | |
| 5962 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/join_.png" alt=""> | |
| 5963 | * <dl> | |
| 5964 | * <dt><b>Scheduler:</b></dt> | |
| 5965 | * <dd>{@code join} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5966 | * </dl> | |
| 5967 | * | |
| 5968 | * @param right | |
| 5969 | * the second Observable to join items from | |
| 5970 | * @param leftDurationSelector | |
| 5971 | * a function to select a duration for each item emitted by the source Observable, used to | |
| 5972 | * determine overlap | |
| 5973 | * @param rightDurationSelector | |
| 5974 | * a function to select a duration for each item emitted by the {@code right} Observable, used to | |
| 5975 | * determine overlap | |
| 5976 | * @param resultSelector | |
| 5977 | * a function that computes an item to be emitted by the resulting Observable for any two | |
| 5978 | * overlapping items emitted by the two Observables | |
| 5979 | * @return an Observable that emits items correlating to items emitted by the source Observables that have | |
| 5980 | * overlapping durations | |
| 5981 | * @see <a href="http://reactivex.io/documentation/operators/join.html">ReactiveX operators documentation: Join</a> | |
| 5982 | */ | |
| 5983 | public final <TRight, TLeftDuration, TRightDuration, R> Observable<R> join(Observable<TRight> right, Func1<T, Observable<TLeftDuration>> leftDurationSelector, | |
| 5984 | Func1<TRight, Observable<TRightDuration>> rightDurationSelector, | |
| 5985 | Func2<T, TRight, R> resultSelector) { | |
| 5986 |
1
1. join : mutated return of Object value for rx/Observable::join to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OnSubscribeJoin<T, TRight, TLeftDuration, TRightDuration, R>(this, right, leftDurationSelector, rightDurationSelector, resultSelector)); |
| 5987 | } | |
| 5988 | ||
| 5989 | /** | |
| 5990 | * Returns an Observable that emits the last item emitted by the source Observable or notifies observers of | |
| 5991 | * a {@code NoSuchElementException} if the source Observable is empty. | |
| 5992 | * <p> | |
| 5993 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/last.png" alt=""> | |
| 5994 | * <dl> | |
| 5995 | * <dt><b>Scheduler:</b></dt> | |
| 5996 | * <dd>{@code last} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 5997 | * </dl> | |
| 5998 | * | |
| 5999 | * @return an Observable that emits the last item from the source Observable or notifies observers of an | |
| 6000 | * error | |
| 6001 | * @see <a href="http://reactivex.io/documentation/operators/last.html">ReactiveX operators documentation: Last</a> | |
| 6002 | */ | |
| 6003 | public final Observable<T> last() { | |
| 6004 |
1
1. last : mutated return of Object value for rx/Observable::last to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return takeLast(1).single(); |
| 6005 | } | |
| 6006 | ||
| 6007 | /** | |
| 6008 | * Returns an Observable that emits only the last item emitted by the source Observable that satisfies a | |
| 6009 | * given condition, or notifies of a {@code NoSuchElementException} if no such items are emitted. | |
| 6010 | * <p> | |
| 6011 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/last.p.png" alt=""> | |
| 6012 | * <dl> | |
| 6013 | * <dt><b>Scheduler:</b></dt> | |
| 6014 | * <dd>{@code last} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6015 | * </dl> | |
| 6016 | * | |
| 6017 | * @param predicate | |
| 6018 | * the condition any source emitted item has to satisfy | |
| 6019 | * @return an Observable that emits only the last item satisfying the given condition from the source, or an | |
| 6020 | * {@code NoSuchElementException} if no such items are emitted | |
| 6021 | * @throws IllegalArgumentException | |
| 6022 | * if no items that match the predicate are emitted by the source Observable | |
| 6023 | * @see <a href="http://reactivex.io/documentation/operators/last.html">ReactiveX operators documentation: Last</a> | |
| 6024 | */ | |
| 6025 | public final Observable<T> last(Func1<? super T, Boolean> predicate) { | |
| 6026 |
1
1. last : mutated return of Object value for rx/Observable::last to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(predicate).takeLast(1).single(); |
| 6027 | } | |
| 6028 | ||
| 6029 | /** | |
| 6030 | * Returns an Observable that emits only the last item emitted by the source Observable, or a default item | |
| 6031 | * if the source Observable completes without emitting any items. | |
| 6032 | * <p> | |
| 6033 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/lastOrDefault.png" alt=""> | |
| 6034 | * <dl> | |
| 6035 | * <dt><b>Scheduler:</b></dt> | |
| 6036 | * <dd>{@code lastOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6037 | * </dl> | |
| 6038 | * | |
| 6039 | * @param defaultValue | |
| 6040 | * the default item to emit if the source Observable is empty | |
| 6041 | * @return an Observable that emits only the last item emitted by the source Observable, or a default item | |
| 6042 | * if the source Observable is empty | |
| 6043 | * @see <a href="http://reactivex.io/documentation/operators/last.html">ReactiveX operators documentation: Last</a> | |
| 6044 | */ | |
| 6045 | public final Observable<T> lastOrDefault(T defaultValue) { | |
| 6046 |
1
1. lastOrDefault : mutated return of Object value for rx/Observable::lastOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return takeLast(1).singleOrDefault(defaultValue); |
| 6047 | } | |
| 6048 | ||
| 6049 | /** | |
| 6050 | * Returns an Observable that emits only the last item emitted by the source Observable that satisfies a | |
| 6051 | * specified condition, or a default item if no such item is emitted by the source Observable. | |
| 6052 | * <p> | |
| 6053 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/lastOrDefault.p.png" alt=""> | |
| 6054 | * <dl> | |
| 6055 | * <dt><b>Scheduler:</b></dt> | |
| 6056 | * <dd>{@code lastOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6057 | * </dl> | |
| 6058 | * | |
| 6059 | * @param defaultValue | |
| 6060 | * the default item to emit if the source Observable doesn't emit anything that satisfies the | |
| 6061 | * specified {@code predicate} | |
| 6062 | * @param predicate | |
| 6063 | * the condition any item emitted by the source Observable has to satisfy | |
| 6064 | * @return an Observable that emits only the last item emitted by the source Observable that satisfies the | |
| 6065 | * given condition, or a default item if no such item is emitted by the source Observable | |
| 6066 | * @see <a href="http://reactivex.io/documentation/operators/last.html">ReactiveX operators documentation: Last</a> | |
| 6067 | */ | |
| 6068 | public final Observable<T> lastOrDefault(T defaultValue, Func1<? super T, Boolean> predicate) { | |
| 6069 |
1
1. lastOrDefault : mutated return of Object value for rx/Observable::lastOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(predicate).takeLast(1).singleOrDefault(defaultValue); |
| 6070 | } | |
| 6071 | ||
| 6072 | /** | |
| 6073 | * Returns an Observable that emits only the first {@code count} items emitted by the source Observable. | |
| 6074 | * <p> | |
| 6075 | * Alias of {@link #take(int)} to match Java 8 Stream API naming convention. | |
| 6076 | * <p> | |
| 6077 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/take.png" alt=""> | |
| 6078 | * <p> | |
| 6079 | * This method returns an Observable that will invoke a subscribing {@link Observer}'s | |
| 6080 | * {@link Observer#onNext onNext} function a maximum of {@code count} times before invoking | |
| 6081 | * {@link Observer#onCompleted onCompleted}. | |
| 6082 | * <dl> | |
| 6083 | * <dt><b>Scheduler:</b></dt> | |
| 6084 | * <dd>{@code limit} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6085 | * </dl> | |
| 6086 | * | |
| 6087 | * @param count | |
| 6088 | * the maximum number of items to emit | |
| 6089 | * @return an Observable that emits only the first {@code count} items emitted by the source Observable, or | |
| 6090 | * all of the items from the source Observable if that Observable emits fewer than {@code count} items | |
| 6091 | * @see <a href="http://reactivex.io/documentation/operators/take.html">ReactiveX operators documentation: Take</a> | |
| 6092 | */ | |
| 6093 | public final Observable<T> limit(int count) { | |
| 6094 |
1
1. limit : mutated return of Object value for rx/Observable::limit to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return take(count); |
| 6095 | } | |
| 6096 | | |
| 6097 | /** | |
| 6098 | * Returns an Observable that applies a specified function to each item emitted by the source Observable and | |
| 6099 | * emits the results of these function applications. | |
| 6100 | * <p> | |
| 6101 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/map.png" alt=""> | |
| 6102 | * <dl> | |
| 6103 | * <dt><b>Scheduler:</b></dt> | |
| 6104 | * <dd>{@code map} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6105 | * </dl> | |
| 6106 | * | |
| 6107 | * @param func | |
| 6108 | * a function to apply to each item emitted by the Observable | |
| 6109 | * @return an Observable that emits the items from the source Observable, transformed by the specified | |
| 6110 | * function | |
| 6111 | * @see <a href="http://reactivex.io/documentation/operators/map.html">ReactiveX operators documentation: Map</a> | |
| 6112 | */ | |
| 6113 | public final <R> Observable<R> map(Func1<? super T, ? extends R> func) { | |
| 6114 |
1
1. map : mutated return of Object value for rx/Observable::map to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorMap<T, R>(func)); |
| 6115 | } | |
| 6116 | | |
| 6117 | private <R> Observable<R> mapNotification(Func1<? super T, ? extends R> onNext, Func1<? super Throwable, ? extends R> onError, Func0<? extends R> onCompleted) { | |
| 6118 |
1
1. mapNotification : mutated return of Object value for rx/Observable::mapNotification to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorMapNotification<T, R>(onNext, onError, onCompleted)); |
| 6119 | } | |
| 6120 | ||
| 6121 | /** | |
| 6122 | * Returns an Observable that represents all of the emissions <em>and</em> notifications from the source | |
| 6123 | * Observable into emissions marked with their original types within {@link Notification} objects. | |
| 6124 | * <p> | |
| 6125 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/materialize.png" alt=""> | |
| 6126 | * <dl> | |
| 6127 | * <dt><b>Scheduler:</b></dt> | |
| 6128 | * <dd>{@code materialize} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6129 | * </dl> | |
| 6130 | * | |
| 6131 | * @return an Observable that emits items that are the result of materializing the items and notifications | |
| 6132 | * of the source Observable | |
| 6133 | * @see <a href="http://reactivex.io/documentation/operators/materialize-dematerialize.html">ReactiveX operators documentation: Materialize</a> | |
| 6134 | */ | |
| 6135 | public final Observable<Notification<T>> materialize() { | |
| 6136 |
1
1. materialize : mutated return of Object value for rx/Observable::materialize to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorMaterialize.<T>instance()); |
| 6137 | } | |
| 6138 | ||
| 6139 | /** | |
| 6140 | * Flattens this and another Observable into a single Observable, without any transformation. | |
| 6141 | * <p> | |
| 6142 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/merge.png" alt=""> | |
| 6143 | * <p> | |
| 6144 | * You can combine items emitted by multiple Observables so that they appear as a single Observable, by | |
| 6145 | * using the {@code mergeWith} method. | |
| 6146 | * <dl> | |
| 6147 | * <dt><b>Scheduler:</b></dt> | |
| 6148 | * <dd>{@code mergeWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6149 | * </dl> | |
| 6150 | * | |
| 6151 | * @param t1 | |
| 6152 | * an Observable to be merged | |
| 6153 | * @return an Observable that emits all of the items emitted by the source Observables | |
| 6154 | * @see <a href="http://reactivex.io/documentation/operators/merge.html">ReactiveX operators documentation: Merge</a> | |
| 6155 | */ | |
| 6156 | public final Observable<T> mergeWith(Observable<? extends T> t1) { | |
| 6157 |
1
1. mergeWith : mutated return of Object value for rx/Observable::mergeWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return merge(this, t1); |
| 6158 | } | |
| 6159 | | |
| 6160 | /** | |
| 6161 | * Modifies an Observable to perform its emissions and notifications on a specified {@link Scheduler}, | |
| 6162 | * asynchronously with a bounded buffer. | |
| 6163 | * <p>Note that onError notifications will cut ahead of onNext notifications on the emission thread if Scheduler is truly | |
| 6164 | * asynchronous. If strict event ordering is required, consider using the {@link #observeOn(Scheduler, boolean)} overload. | |
| 6165 | * <p> | |
| 6166 | * <img width="640" height="308" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/observeOn.png" alt=""> | |
| 6167 | * <dl> | |
| 6168 | * <dt><b>Scheduler:</b></dt> | |
| 6169 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6170 | * </dl> | |
| 6171 | * | |
| 6172 | * @param scheduler | |
| 6173 | * the {@link Scheduler} to notify {@link Observer}s on | |
| 6174 | * @return the source Observable modified so that its {@link Observer}s are notified on the specified | |
| 6175 | * {@link Scheduler} | |
| 6176 | * @see <a href="http://reactivex.io/documentation/operators/observeon.html">ReactiveX operators documentation: ObserveOn</a> | |
| 6177 | * @see <a href="http://www.grahamlea.com/2014/07/rxjava-threading-examples/">RxJava Threading Examples</a> | |
| 6178 | * @see #subscribeOn | |
| 6179 | * @see #observeOn(Scheduler, boolean) | |
| 6180 | */ | |
| 6181 | public final Observable<T> observeOn(Scheduler scheduler) { | |
| 6182 |
1
1. observeOn : negated conditional → KILLED |
if (this instanceof ScalarSynchronousObservable) { |
| 6183 |
1
1. observeOn : mutated return of Object value for rx/Observable::observeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ((ScalarSynchronousObservable<T>)this).scalarScheduleOn(scheduler); |
| 6184 | } | |
| 6185 |
1
1. observeOn : mutated return of Object value for rx/Observable::observeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorObserveOn<T>(scheduler, false)); |
| 6186 | } | |
| 6187 | ||
| 6188 | /** | |
| 6189 | * Modifies an Observable to perform its emissions and notifications on a specified {@link Scheduler}, | |
| 6190 | * asynchronously with a bounded buffer and optionally delays onError notifications. | |
| 6191 | * <p> | |
| 6192 | * <img width="640" height="308" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/observeOn.png" alt=""> | |
| 6193 | * <dl> | |
| 6194 | * <dt><b>Scheduler:</b></dt> | |
| 6195 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6196 | * </dl> | |
| 6197 | * | |
| 6198 | * @param scheduler | |
| 6199 | * the {@link Scheduler} to notify {@link Observer}s on | |
| 6200 | * @param delayError | |
| 6201 | * indicates if the onError notification may not cut ahead of onNext notification on the other side of the | |
| 6202 | * scheduling boundary. If true a sequence ending in onError will be replayed in the same order as was received | |
| 6203 | * from upstream | |
| 6204 | * @return the source Observable modified so that its {@link Observer}s are notified on the specified | |
| 6205 | * {@link Scheduler} | |
| 6206 | * @see <a href="http://reactivex.io/documentation/operators/observeon.html">ReactiveX operators documentation: ObserveOn</a> | |
| 6207 | * @see <a href="http://www.grahamlea.com/2014/07/rxjava-threading-examples/">RxJava Threading Examples</a> | |
| 6208 | * @see #subscribeOn | |
| 6209 | * @see #observeOn(Scheduler) | |
| 6210 | */ | |
| 6211 | public final Observable<T> observeOn(Scheduler scheduler, boolean delayError) { | |
| 6212 |
1
1. observeOn : negated conditional → KILLED |
if (this instanceof ScalarSynchronousObservable) { |
| 6213 |
1
1. observeOn : mutated return of Object value for rx/Observable::observeOn to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return ((ScalarSynchronousObservable<T>)this).scalarScheduleOn(scheduler); |
| 6214 | } | |
| 6215 |
1
1. observeOn : mutated return of Object value for rx/Observable::observeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorObserveOn<T>(scheduler, delayError)); |
| 6216 | } | |
| 6217 | ||
| 6218 | /** | |
| 6219 | * Filters the items emitted by an Observable, only emitting those of the specified type. | |
| 6220 | * <p> | |
| 6221 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/ofClass.png" alt=""> | |
| 6222 | * <dl> | |
| 6223 | * <dt><b>Scheduler:</b></dt> | |
| 6224 | * <dd>{@code ofType} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6225 | * </dl> | |
| 6226 | * | |
| 6227 | * @param klass | |
| 6228 | * the class type to filter the items emitted by the source Observable | |
| 6229 | * @return an Observable that emits items from the source Observable of type {@code klass} | |
| 6230 | * @see <a href="http://reactivex.io/documentation/operators/filter.html">ReactiveX operators documentation: Filter</a> | |
| 6231 | */ | |
| 6232 | public final <R> Observable<R> ofType(final Class<R> klass) { | |
| 6233 |
1
1. ofType : mutated return of Object value for rx/Observable::ofType to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(new Func1<T, Boolean>() { |
| 6234 | @Override | |
| 6235 | public final Boolean call(T t) { | |
| 6236 |
1
1. call : mutated return of Object value for rx/Observable$13::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return klass.isInstance(t); |
| 6237 | } | |
| 6238 | }).cast(klass); | |
| 6239 | } | |
| 6240 | ||
| 6241 | /** | |
| 6242 | * Instructs an Observable that is emitting items faster than its observer can consume them to buffer these | |
| 6243 | * items indefinitely until they can be emitted. | |
| 6244 | * <p> | |
| 6245 | * <img width="640" height="300" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.buffer.png" alt=""> | |
| 6246 | * <dl> | |
| 6247 | * <dt><b>Scheduler:</b></dt> | |
| 6248 | * <dd>{@code onBackpressureBuffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6249 | * </dl> | |
| 6250 | * | |
| 6251 | * @return the source Observable modified to buffer items to the extent system resources allow | |
| 6252 | * @see <a href="http://reactivex.io/documentation/operators/backpressure.html">ReactiveX operators documentation: backpressure operators</a> | |
| 6253 | */ | |
| 6254 | public final Observable<T> onBackpressureBuffer() { | |
| 6255 |
1
1. onBackpressureBuffer : mutated return of Object value for rx/Observable::onBackpressureBuffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnBackpressureBuffer.<T> instance()); |
| 6256 | } | |
| 6257 | ||
| 6258 | /** | |
| 6259 | * Instructs an Observable that is emitting items faster than its observer can consume them to buffer up to | |
| 6260 | * a given amount of items until they can be emitted. The resulting Observable will {@code onError} emitting | |
| 6261 | * a {@code BufferOverflowException} as soon as the buffer's capacity is exceeded, dropping all undelivered | |
| 6262 | * items, and unsubscribing from the source. | |
| 6263 | * <p> | |
| 6264 | * <img width="640" height="300" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.buffer.png" alt=""> | |
| 6265 | * <dl> | |
| 6266 | * <dt><b>Scheduler:</b></dt> | |
| 6267 | * <dd>{@code onBackpressureBuffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6268 | * </dl> | |
| 6269 | * | |
| 6270 | * @return the source Observable modified to buffer items up to the given capacity | |
| 6271 | * @see <a href="http://reactivex.io/documentation/operators/backpressure.html">ReactiveX operators documentation: backpressure operators</a> | |
| 6272 | * @since 1.1.0 | |
| 6273 | */ | |
| 6274 | public final Observable<T> onBackpressureBuffer(long capacity) { | |
| 6275 |
1
1. onBackpressureBuffer : mutated return of Object value for rx/Observable::onBackpressureBuffer to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return lift(new OperatorOnBackpressureBuffer<T>(capacity)); |
| 6276 | } | |
| 6277 | ||
| 6278 | /** | |
| 6279 | * Instructs an Observable that is emitting items faster than its observer can consume them to buffer up to | |
| 6280 | * a given amount of items until they can be emitted. The resulting Observable will {@code onError} emitting | |
| 6281 | * a {@code BufferOverflowException} as soon as the buffer's capacity is exceeded, dropping all undelivered | |
| 6282 | * items, unsubscribing from the source, and notifying the producer with {@code onOverflow}. | |
| 6283 | * <p> | |
| 6284 | * <img width="640" height="300" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.buffer.png" alt=""> | |
| 6285 | * <dl> | |
| 6286 | * <dt><b>Scheduler:</b></dt> | |
| 6287 | * <dd>{@code onBackpressureBuffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6288 | * </dl> | |
| 6289 | * | |
| 6290 | * @return the source Observable modified to buffer items up to the given capacity | |
| 6291 | * @see <a href="http://reactivex.io/documentation/operators/backpressure.html">ReactiveX operators documentation: backpressure operators</a> | |
| 6292 | * @since 1.1.0 | |
| 6293 | */ | |
| 6294 | public final Observable<T> onBackpressureBuffer(long capacity, Action0 onOverflow) { | |
| 6295 |
1
1. onBackpressureBuffer : mutated return of Object value for rx/Observable::onBackpressureBuffer to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorOnBackpressureBuffer<T>(capacity, onOverflow)); |
| 6296 | } | |
| 6297 | ||
| 6298 | /** | |
| 6299 | * Instructs an Observable that is emitting items faster than its observer can consume them to discard, | |
| 6300 | * rather than emit, those items that its observer is not prepared to observe. | |
| 6301 | * <p> | |
| 6302 | * <img width="640" height="245" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.drop.png" alt=""> | |
| 6303 | * <p> | |
| 6304 | * If the downstream request count hits 0 then the Observable will refrain from calling {@code onNext} until | |
| 6305 | * the observer invokes {@code request(n)} again to increase the request count. | |
| 6306 | * <dl> | |
| 6307 | * <dt><b>Scheduler:</b></dt> | |
| 6308 | * <dd>{@code onBackpressureDrop} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6309 | * </dl> | |
| 6310 | * | |
| 6311 | * @param onDrop the action to invoke for each item dropped. onDrop action should be fast and should never block. | |
| 6312 | * @return the source Observable modified to drop {@code onNext} notifications on overflow | |
| 6313 | * @see <a href="http://reactivex.io/documentation/operators/backpressure.html">ReactiveX operators documentation: backpressure operators</a> | |
| 6314 | * @Experimental The behavior of this can change at any time. | |
| 6315 | * @since 1.1.0 | |
| 6316 | */ | |
| 6317 | public final Observable<T> onBackpressureDrop(Action1<? super T> onDrop) { | |
| 6318 |
1
1. onBackpressureDrop : mutated return of Object value for rx/Observable::onBackpressureDrop to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorOnBackpressureDrop<T>(onDrop)); |
| 6319 | } | |
| 6320 | ||
| 6321 | /** | |
| 6322 | * Instructs an Observable that is emitting items faster than its observer can consume them to discard, | |
| 6323 | * rather than emit, those items that its observer is not prepared to observe. | |
| 6324 | * <p> | |
| 6325 | * <img width="640" height="245" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.drop.png" alt=""> | |
| 6326 | * <p> | |
| 6327 | * If the downstream request count hits 0 then the Observable will refrain from calling {@code onNext} until | |
| 6328 | * the observer invokes {@code request(n)} again to increase the request count. | |
| 6329 | * <dl> | |
| 6330 | * <dt><b>Scheduler:</b></dt> | |
| 6331 | * <dd>{@code onBackpressureDrop} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6332 | * </dl> | |
| 6333 | * | |
| 6334 | * @return the source Observable modified to drop {@code onNext} notifications on overflow | |
| 6335 | * @see <a href="http://reactivex.io/documentation/operators/backpressure.html">ReactiveX operators documentation: backpressure operators</a> | |
| 6336 | */ | |
| 6337 | public final Observable<T> onBackpressureDrop() { | |
| 6338 |
1
1. onBackpressureDrop : mutated return of Object value for rx/Observable::onBackpressureDrop to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnBackpressureDrop.<T>instance()); |
| 6339 | } | |
| 6340 | | |
| 6341 | /** | |
| 6342 | * Instructs an Observable that is emitting items faster than its observer can consume them to | |
| 6343 | * hold onto the latest value and emit that on request. | |
| 6344 | * <p> | |
| 6345 | * <img width="640" height="245" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/bp.obp.latest.png" alt=""> | |
| 6346 | * <p> | |
| 6347 | * Its behavior is logically equivalent to {@code toBlocking().latest()} with the exception that | |
| 6348 | * the downstream is not blocking while requesting more values. | |
| 6349 | * <p> | |
| 6350 | * Note that if the upstream Observable does support backpressure, this operator ignores that capability | |
| 6351 | * and doesn't propagate any backpressure requests from downstream. | |
| 6352 | * <p> | |
| 6353 | * Note that due to the nature of how backpressure requests are propagated through subscribeOn/observeOn, | |
| 6354 | * requesting more than 1 from downstream doesn't guarantee a continuous delivery of onNext events. | |
| 6355 | * | |
| 6356 | * @return the source Observable modified so that it emits the most recently-received item upon request | |
| 6357 | * @since 1.1.0 | |
| 6358 | */ | |
| 6359 | public final Observable<T> onBackpressureLatest() { | |
| 6360 |
1
1. onBackpressureLatest : mutated return of Object value for rx/Observable::onBackpressureLatest to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnBackpressureLatest.<T>instance()); |
| 6361 | } | |
| 6362 | | |
| 6363 | /** | |
| 6364 | * Instructs an Observable to pass control to another Observable rather than invoking | |
| 6365 | * {@link Observer#onError onError} if it encounters an error. | |
| 6366 | * <p> | |
| 6367 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/onErrorResumeNext.png" alt=""> | |
| 6368 | * <p> | |
| 6369 | * By default, when an Observable encounters an error that prevents it from emitting the expected item to | |
| 6370 | * its {@link Observer}, the Observable invokes its Observer's {@code onError} method, and then quits | |
| 6371 | * without invoking any more of its Observer's methods. The {@code onErrorResumeNext} method changes this | |
| 6372 | * behavior. If you pass a function that returns an Observable ({@code resumeFunction}) to | |
| 6373 | * {@code onErrorResumeNext}, if the original Observable encounters an error, instead of invoking its | |
| 6374 | * Observer's {@code onError} method, it will instead relinquish control to the Observable returned from | |
| 6375 | * {@code resumeFunction}, which will invoke the Observer's {@link Observer#onNext onNext} method if it is | |
| 6376 | * able to do so. In such a case, because no Observable necessarily invokes {@code onError}, the Observer | |
| 6377 | * may never know that an error happened. | |
| 6378 | * <p> | |
| 6379 | * You can use this to prevent errors from propagating or to supply fallback data should errors be | |
| 6380 | * encountered. | |
| 6381 | * <dl> | |
| 6382 | * <dt><b>Scheduler:</b></dt> | |
| 6383 | * <dd>{@code onErrorResumeNext} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6384 | * </dl> | |
| 6385 | * | |
| 6386 | * @param resumeFunction | |
| 6387 | * a function that returns an Observable that will take over if the source Observable encounters | |
| 6388 | * an error | |
| 6389 | * @return the original Observable, with appropriately modified behavior | |
| 6390 | * @see <a href="http://reactivex.io/documentation/operators/catch.html">ReactiveX operators documentation: Catch</a> | |
| 6391 | */ | |
| 6392 | public final Observable<T> onErrorResumeNext(final Func1<Throwable, ? extends Observable<? extends T>> resumeFunction) { | |
| 6393 |
1
1. onErrorResumeNext : mutated return of Object value for rx/Observable::onErrorResumeNext to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorOnErrorResumeNextViaFunction<T>(resumeFunction)); |
| 6394 | } | |
| 6395 | ||
| 6396 | /** | |
| 6397 | * Instructs an Observable to pass control to another Observable rather than invoking | |
| 6398 | * {@link Observer#onError onError} if it encounters an error. | |
| 6399 | * <p> | |
| 6400 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/onErrorResumeNext.png" alt=""> | |
| 6401 | * <p> | |
| 6402 | * By default, when an Observable encounters an error that prevents it from emitting the expected item to | |
| 6403 | * its {@link Observer}, the Observable invokes its Observer's {@code onError} method, and then quits | |
| 6404 | * without invoking any more of its Observer's methods. The {@code onErrorResumeNext} method changes this | |
| 6405 | * behavior. If you pass another Observable ({@code resumeSequence}) to an Observable's | |
| 6406 | * {@code onErrorResumeNext} method, if the original Observable encounters an error, instead of invoking its | |
| 6407 | * Observer's {@code onError} method, it will instead relinquish control to {@code resumeSequence} which | |
| 6408 | * will invoke the Observer's {@link Observer#onNext onNext} method if it is able to do so. In such a case, | |
| 6409 | * because no Observable necessarily invokes {@code onError}, the Observer may never know that an error | |
| 6410 | * happened. | |
| 6411 | * <p> | |
| 6412 | * You can use this to prevent errors from propagating or to supply fallback data should errors be | |
| 6413 | * encountered. | |
| 6414 | * <dl> | |
| 6415 | * <dt><b>Scheduler:</b></dt> | |
| 6416 | * <dd>{@code onErrorResumeNext} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6417 | * </dl> | |
| 6418 | * | |
| 6419 | * @param resumeSequence | |
| 6420 | * a function that returns an Observable that will take over if the source Observable encounters | |
| 6421 | * an error | |
| 6422 | * @return the original Observable, with appropriately modified behavior | |
| 6423 | * @see <a href="http://reactivex.io/documentation/operators/catch.html">ReactiveX operators documentation: Catch</a> | |
| 6424 | */ | |
| 6425 | public final Observable<T> onErrorResumeNext(final Observable<? extends T> resumeSequence) { | |
| 6426 |
1
1. onErrorResumeNext : mutated return of Object value for rx/Observable::onErrorResumeNext to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnErrorResumeNextViaFunction.withOther(resumeSequence)); |
| 6427 | } | |
| 6428 | ||
| 6429 | /** | |
| 6430 | * Instructs an Observable to emit an item (returned by a specified function) rather than invoking | |
| 6431 | * {@link Observer#onError onError} if it encounters an error. | |
| 6432 | * <p> | |
| 6433 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/onErrorReturn.png" alt=""> | |
| 6434 | * <p> | |
| 6435 | * By default, when an Observable encounters an error that prevents it from emitting the expected item to | |
| 6436 | * its {@link Observer}, the Observable invokes its Observer's {@code onError} method, and then quits | |
| 6437 | * without invoking any more of its Observer's methods. The {@code onErrorReturn} method changes this | |
| 6438 | * behavior. If you pass a function ({@code resumeFunction}) to an Observable's {@code onErrorReturn} | |
| 6439 | * method, if the original Observable encounters an error, instead of invoking its Observer's | |
| 6440 | * {@code onError} method, it will instead emit the return value of {@code resumeFunction}. | |
| 6441 | * <p> | |
| 6442 | * You can use this to prevent errors from propagating or to supply fallback data should errors be | |
| 6443 | * encountered. | |
| 6444 | * <dl> | |
| 6445 | * <dt><b>Scheduler:</b></dt> | |
| 6446 | * <dd>{@code onErrorReturn} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6447 | * </dl> | |
| 6448 | * | |
| 6449 | * @param resumeFunction | |
| 6450 | * a function that returns an item that the new Observable will emit if the source Observable | |
| 6451 | * encounters an error | |
| 6452 | * @return the original Observable with appropriately modified behavior | |
| 6453 | * @see <a href="http://reactivex.io/documentation/operators/catch.html">ReactiveX operators documentation: Catch</a> | |
| 6454 | */ | |
| 6455 | public final Observable<T> onErrorReturn(Func1<Throwable, ? extends T> resumeFunction) { | |
| 6456 |
1
1. onErrorReturn : mutated return of Object value for rx/Observable::onErrorReturn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnErrorResumeNextViaFunction.withSingle(resumeFunction)); |
| 6457 | } | |
| 6458 | ||
| 6459 | /** | |
| 6460 | * Instructs an Observable to pass control to another Observable rather than invoking | |
| 6461 | * {@link Observer#onError onError} if it encounters an {@link java.lang.Exception}. | |
| 6462 | * <p> | |
| 6463 | * This differs from {@link #onErrorResumeNext} in that this one does not handle {@link java.lang.Throwable} | |
| 6464 | * or {@link java.lang.Error} but lets those continue through. | |
| 6465 | * <p> | |
| 6466 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/onExceptionResumeNextViaObservable.png" alt=""> | |
| 6467 | * <p> | |
| 6468 | * By default, when an Observable encounters an exception that prevents it from emitting the expected item | |
| 6469 | * to its {@link Observer}, the Observable invokes its Observer's {@code onError} method, and then quits | |
| 6470 | * without invoking any more of its Observer's methods. The {@code onExceptionResumeNext} method changes | |
| 6471 | * this behavior. If you pass another Observable ({@code resumeSequence}) to an Observable's | |
| 6472 | * {@code onExceptionResumeNext} method, if the original Observable encounters an exception, instead of | |
| 6473 | * invoking its Observer's {@code onError} method, it will instead relinquish control to | |
| 6474 | * {@code resumeSequence} which will invoke the Observer's {@link Observer#onNext onNext} method if it is | |
| 6475 | * able to do so. In such a case, because no Observable necessarily invokes {@code onError}, the Observer | |
| 6476 | * may never know that an exception happened. | |
| 6477 | * <p> | |
| 6478 | * You can use this to prevent exceptions from propagating or to supply fallback data should exceptions be | |
| 6479 | * encountered. | |
| 6480 | * <dl> | |
| 6481 | * <dt><b>Scheduler:</b></dt> | |
| 6482 | * <dd>{@code onExceptionResumeNext} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6483 | * </dl> | |
| 6484 | * | |
| 6485 | * @param resumeSequence | |
| 6486 | * a function that returns an Observable that will take over if the source Observable encounters | |
| 6487 | * an exception | |
| 6488 | * @return the original Observable, with appropriately modified behavior | |
| 6489 | * @see <a href="http://reactivex.io/documentation/operators/catch.html">ReactiveX operators documentation: Catch</a> | |
| 6490 | */ | |
| 6491 | public final Observable<T> onExceptionResumeNext(final Observable<? extends T> resumeSequence) { | |
| 6492 |
1
1. onExceptionResumeNext : mutated return of Object value for rx/Observable::onExceptionResumeNext to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorOnErrorResumeNextViaFunction.withException(resumeSequence)); |
| 6493 | } | |
| 6494 | ||
| 6495 | /** | |
| 6496 | * Returns a {@link ConnectableObservable}, which is a variety of Observable that waits until its | |
| 6497 | * {@link ConnectableObservable#connect connect} method is called before it begins emitting items to those | |
| 6498 | * {@link Observer}s that have subscribed to it. | |
| 6499 | * <p> | |
| 6500 | * <img width="640" height="510" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/publishConnect.png" alt=""> | |
| 6501 | * <dl> | |
| 6502 | * <dt><b>Scheduler:</b></dt> | |
| 6503 | * <dd>{@code publish} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6504 | * </dl> | |
| 6505 | * | |
| 6506 | * @return a {@link ConnectableObservable} that upon connection causes the source Observable to emit items | |
| 6507 | * to its {@link Observer}s | |
| 6508 | * @see <a href="http://reactivex.io/documentation/operators/publish.html">ReactiveX operators documentation: Publish</a> | |
| 6509 | */ | |
| 6510 | public final ConnectableObservable<T> publish() { | |
| 6511 |
1
1. publish : mutated return of Object value for rx/Observable::publish to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorPublish.create(this); |
| 6512 | } | |
| 6513 | ||
| 6514 | /** | |
| 6515 | * Returns an Observable that emits the results of invoking a specified selector on items emitted by a | |
| 6516 | * {@link ConnectableObservable} that shares a single subscription to the underlying sequence. | |
| 6517 | * <p> | |
| 6518 | * <img width="640" height="510" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/publishConnect.f.png" alt=""> | |
| 6519 | * <dl> | |
| 6520 | * <dt><b>Scheduler:</b></dt> | |
| 6521 | * <dd>{@code publish} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6522 | * </dl> | |
| 6523 | * | |
| 6524 | * @param <R> | |
| 6525 | * the type of items emitted by the resulting Observable | |
| 6526 | * @param selector | |
| 6527 | * a function that can use the multicasted source sequence as many times as needed, without | |
| 6528 | * causing multiple subscriptions to the source sequence. Subscribers to the given source will | |
| 6529 | * receive all notifications of the source from the time of the subscription forward. | |
| 6530 | * @return an Observable that emits the results of invoking the selector on the items emitted by a {@link ConnectableObservable} that shares a single subscription to the underlying sequence | |
| 6531 | * @see <a href="http://reactivex.io/documentation/operators/publish.html">ReactiveX operators documentation: Publish</a> | |
| 6532 | */ | |
| 6533 | public final <R> Observable<R> publish(Func1<? super Observable<T>, ? extends Observable<R>> selector) { | |
| 6534 |
1
1. publish : mutated return of Object value for rx/Observable::publish to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorPublish.create(this, selector); |
| 6535 | } | |
| 6536 | ||
| 6537 | /** | |
| 6538 | * Returns an Observable that applies a specified accumulator function to the first item emitted by a source | |
| 6539 | * Observable, then feeds the result of that function along with the second item emitted by the source | |
| 6540 | * Observable into the same function, and so on until all items have been emitted by the source Observable, | |
| 6541 | * and emits the final result from the final call to your function as its sole item. | |
| 6542 | * <p> | |
| 6543 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/reduce.png" alt=""> | |
| 6544 | * <p> | |
| 6545 | * This technique, which is called "reduce" here, is sometimes called "aggregate," "fold," "accumulate," | |
| 6546 | * "compress," or "inject" in other programming contexts. Groovy, for instance, has an {@code inject} method | |
| 6547 | * that does a similar operation on lists. | |
| 6548 | * <dl> | |
| 6549 | * <dt><b>Backpressure Support:</b></dt> | |
| 6550 | * <dd>This operator does not support backpressure because by intent it will receive all values and reduce | |
| 6551 | * them to a single {@code onNext}.</dd> | |
| 6552 | * <dt><b>Scheduler:</b></dt> | |
| 6553 | * <dd>{@code reduce} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6554 | * </dl> | |
| 6555 | * | |
| 6556 | * @param accumulator | |
| 6557 | * an accumulator function to be invoked on each item emitted by the source Observable, whose | |
| 6558 | * result will be used in the next accumulator call | |
| 6559 | * @return an Observable that emits a single item that is the result of accumulating the items emitted by | |
| 6560 | * the source Observable | |
| 6561 | * @throws IllegalArgumentException | |
| 6562 | * if the source Observable emits no items | |
| 6563 | * @see <a href="http://reactivex.io/documentation/operators/reduce.html">ReactiveX operators documentation: Reduce</a> | |
| 6564 | * @see <a href="http://en.wikipedia.org/wiki/Fold_(higher-order_function)">Wikipedia: Fold (higher-order function)</a> | |
| 6565 | */ | |
| 6566 | public final Observable<T> reduce(Func2<T, T, T> accumulator) { | |
| 6567 | /* | |
| 6568 | * Discussion and confirmation of implementation at | |
| 6569 | * https://github.com/ReactiveX/RxJava/issues/423#issuecomment-27642532 | |
| 6570 | * | |
| 6571 | * It should use last() not takeLast(1) since it needs to emit an error if the sequence is empty. | |
| 6572 | */ | |
| 6573 |
1
1. reduce : mutated return of Object value for rx/Observable::reduce to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return scan(accumulator).last(); |
| 6574 | } | |
| 6575 | ||
| 6576 | /** | |
| 6577 | * Returns an Observable that applies a specified accumulator function to the first item emitted by a source | |
| 6578 | * Observable and a specified seed value, then feeds the result of that function along with the second item | |
| 6579 | * emitted by an Observable into the same function, and so on until all items have been emitted by the | |
| 6580 | * source Observable, emitting the final result from the final call to your function as its sole item. | |
| 6581 | * <p> | |
| 6582 | * <img width="640" height="325" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/reduceSeed.png" alt=""> | |
| 6583 | * <p> | |
| 6584 | * This technique, which is called "reduce" here, is sometimec called "aggregate," "fold," "accumulate," | |
| 6585 | * "compress," or "inject" in other programming contexts. Groovy, for instance, has an {@code inject} method | |
| 6586 | * that does a similar operation on lists. | |
| 6587 | * <dl> | |
| 6588 | * <dt><b>Backpressure Support:</b></dt> | |
| 6589 | * <dd>This operator does not support backpressure because by intent it will receive all values and reduce | |
| 6590 | * them to a single {@code onNext}.</dd> | |
| 6591 | * <dt><b>Scheduler:</b></dt> | |
| 6592 | * <dd>{@code reduce} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6593 | * </dl> | |
| 6594 | * | |
| 6595 | * @param initialValue | |
| 6596 | * the initial (seed) accumulator value | |
| 6597 | * @param accumulator | |
| 6598 | * an accumulator function to be invoked on each item emitted by the source Observable, the | |
| 6599 | * result of which will be used in the next accumulator call | |
| 6600 | * @return an Observable that emits a single item that is the result of accumulating the output from the | |
| 6601 | * items emitted by the source Observable | |
| 6602 | * @see <a href="http://reactivex.io/documentation/operators/reduce.html">ReactiveX operators documentation: Reduce</a> | |
| 6603 | * @see <a href="http://en.wikipedia.org/wiki/Fold_(higher-order_function)">Wikipedia: Fold (higher-order function)</a> | |
| 6604 | */ | |
| 6605 | public final <R> Observable<R> reduce(R initialValue, Func2<R, ? super T, R> accumulator) { | |
| 6606 |
1
1. reduce : mutated return of Object value for rx/Observable::reduce to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return scan(initialValue, accumulator).takeLast(1); |
| 6607 | } | |
| 6608 | | |
| 6609 | /** | |
| 6610 | * Returns an Observable that repeats the sequence of items emitted by the source Observable indefinitely. | |
| 6611 | * <p> | |
| 6612 | * <img width="640" height="309" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeat.o.png" alt=""> | |
| 6613 | * <dl> | |
| 6614 | * <dt><b>Scheduler:</b></dt> | |
| 6615 | * <dd>{@code repeat} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 6616 | * </dl> | |
| 6617 | * | |
| 6618 | * @return an Observable that emits the items emitted by the source Observable repeatedly and in sequence | |
| 6619 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6620 | */ | |
| 6621 | public final Observable<T> repeat() { | |
| 6622 |
1
1. repeat : mutated return of Object value for rx/Observable::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T>repeat(this); |
| 6623 | } | |
| 6624 | ||
| 6625 | /** | |
| 6626 | * Returns an Observable that repeats the sequence of items emitted by the source Observable indefinitely, | |
| 6627 | * on a particular Scheduler. | |
| 6628 | * <p> | |
| 6629 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeat.os.png" alt=""> | |
| 6630 | * <dl> | |
| 6631 | * <dt><b>Scheduler:</b></dt> | |
| 6632 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6633 | * </dl> | |
| 6634 | * | |
| 6635 | * @param scheduler | |
| 6636 | * the Scheduler to emit the items on | |
| 6637 | * @return an Observable that emits the items emitted by the source Observable repeatedly and in sequence | |
| 6638 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6639 | */ | |
| 6640 | public final Observable<T> repeat(Scheduler scheduler) { | |
| 6641 |
1
1. repeat : mutated return of Object value for rx/Observable::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T>repeat(this, scheduler); |
| 6642 | } | |
| 6643 | ||
| 6644 | /** | |
| 6645 | * Returns an Observable that repeats the sequence of items emitted by the source Observable at most | |
| 6646 | * {@code count} times. | |
| 6647 | * <p> | |
| 6648 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeat.on.png" alt=""> | |
| 6649 | * <dl> | |
| 6650 | * <dt><b>Scheduler:</b></dt> | |
| 6651 | * <dd>{@code repeat} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 6652 | * </dl> | |
| 6653 | * | |
| 6654 | * @param count | |
| 6655 | * the number of times the source Observable items are repeated, a count of 0 will yield an empty | |
| 6656 | * sequence | |
| 6657 | * @return an Observable that repeats the sequence of items emitted by the source Observable at most | |
| 6658 | * {@code count} times | |
| 6659 | * @throws IllegalArgumentException | |
| 6660 | * if {@code count} is less than zero | |
| 6661 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6662 | */ | |
| 6663 | public final Observable<T> repeat(final long count) { | |
| 6664 |
1
1. repeat : mutated return of Object value for rx/Observable::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T>repeat(this, count); |
| 6665 | } | |
| 6666 | ||
| 6667 | /** | |
| 6668 | * Returns an Observable that repeats the sequence of items emitted by the source Observable at most | |
| 6669 | * {@code count} times, on a particular Scheduler. | |
| 6670 | * <p> | |
| 6671 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeat.ons.png" alt=""> | |
| 6672 | * <dl> | |
| 6673 | * <dt><b>Scheduler:</b></dt> | |
| 6674 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6675 | * </dl> | |
| 6676 | * | |
| 6677 | * @param count | |
| 6678 | * the number of times the source Observable items are repeated, a count of 0 will yield an empty | |
| 6679 | * sequence | |
| 6680 | * @param scheduler | |
| 6681 | * the {@link Scheduler} to emit the items on | |
| 6682 | * @return an Observable that repeats the sequence of items emitted by the source Observable at most | |
| 6683 | * {@code count} times on a particular Scheduler | |
| 6684 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6685 | */ | |
| 6686 | public final Observable<T> repeat(final long count, Scheduler scheduler) { | |
| 6687 |
1
1. repeat : mutated return of Object value for rx/Observable::repeat to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OnSubscribeRedo.<T>repeat(this, count, scheduler); |
| 6688 | } | |
| 6689 | ||
| 6690 | /** | |
| 6691 | * Returns an Observable that emits the same values as the source Observable with the exception of an | |
| 6692 | * {@code onCompleted}. An {@code onCompleted} notification from the source will result in the emission of | |
| 6693 | * a {@code void} item to the Observable provided as an argument to the {@code notificationHandler} | |
| 6694 | * function. If that Observable calls {@code onComplete} or {@code onError} then {@code repeatWhen} will | |
| 6695 | * call {@code onCompleted} or {@code onError} on the child subscription. Otherwise, this Observable will | |
| 6696 | * resubscribe to the source Observable, on a particular Scheduler. | |
| 6697 | * <p> | |
| 6698 | * <img width="640" height="430" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeatWhen.f.png" alt=""> | |
| 6699 | * <dl> | |
| 6700 | * <dt><b>Scheduler:</b></dt> | |
| 6701 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6702 | * </dl> | |
| 6703 | * | |
| 6704 | * @param notificationHandler | |
| 6705 | * receives an Observable of notifications with which a user can complete or error, aborting the repeat. | |
| 6706 | * @param scheduler | |
| 6707 | * the {@link Scheduler} to emit the items on | |
| 6708 | * @return the source Observable modified with repeat logic | |
| 6709 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6710 | */ | |
| 6711 | public final Observable<T> repeatWhen(final Func1<? super Observable<? extends Void>, ? extends Observable<?>> notificationHandler, Scheduler scheduler) { | |
| 6712 | Func1<? super Observable<? extends Notification<?>>, ? extends Observable<?>> dematerializedNotificationHandler = new Func1<Observable<? extends Notification<?>>, Observable<?>>() { | |
| 6713 | @Override | |
| 6714 | public Observable<?> call(Observable<? extends Notification<?>> notifications) { | |
| 6715 |
1
1. call : mutated return of Object value for rx/Observable$14::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return notificationHandler.call(notifications.map(new Func1<Notification<?>, Void>() { |
| 6716 | @Override | |
| 6717 | public Void call(Notification<?> notification) { | |
| 6718 |
1
1. call : mutated return of Object value for rx/Observable$14$1::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return null; |
| 6719 | } | |
| 6720 | })); | |
| 6721 | } | |
| 6722 | }; | |
| 6723 |
1
1. repeatWhen : mutated return of Object value for rx/Observable::repeatWhen to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OnSubscribeRedo.repeat(this, dematerializedNotificationHandler, scheduler); |
| 6724 | } | |
| 6725 | ||
| 6726 | /** | |
| 6727 | * Returns an Observable that emits the same values as the source Observable with the exception of an | |
| 6728 | * {@code onCompleted}. An {@code onCompleted} notification from the source will result in the emission of | |
| 6729 | * a {@code void} item to the Observable provided as an argument to the {@code notificationHandler} | |
| 6730 | * function. If that Observable calls {@code onComplete} or {@code onError} then {@code repeatWhen} will | |
| 6731 | * call {@code onCompleted} or {@code onError} on the child subscription. Otherwise, this Observable will | |
| 6732 | * resubscribe to the source observable. | |
| 6733 | * <p> | |
| 6734 | * <img width="640" height="430" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/repeatWhen.f.png" alt=""> | |
| 6735 | * <dl> | |
| 6736 | * <dt><b>Scheduler:</b></dt> | |
| 6737 | * <dd>{@code repeatWhen} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 6738 | * </dl> | |
| 6739 | * | |
| 6740 | * @param notificationHandler | |
| 6741 | * receives an Observable of notifications with which a user can complete or error, aborting the repeat. | |
| 6742 | * @return the source Observable modified with repeat logic | |
| 6743 | * @see <a href="http://reactivex.io/documentation/operators/repeat.html">ReactiveX operators documentation: Repeat</a> | |
| 6744 | */ | |
| 6745 | public final Observable<T> repeatWhen(final Func1<? super Observable<? extends Void>, ? extends Observable<?>> notificationHandler) { | |
| 6746 | Func1<? super Observable<? extends Notification<?>>, ? extends Observable<?>> dematerializedNotificationHandler = new Func1<Observable<? extends Notification<?>>, Observable<?>>() { | |
| 6747 | @Override | |
| 6748 | public Observable<?> call(Observable<? extends Notification<?>> notifications) { | |
| 6749 |
1
1. call : mutated return of Object value for rx/Observable$15::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return notificationHandler.call(notifications.map(new Func1<Notification<?>, Void>() { |
| 6750 | @Override | |
| 6751 | public Void call(Notification<?> notification) { | |
| 6752 |
1
1. call : mutated return of Object value for rx/Observable$15$1::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return null; |
| 6753 | } | |
| 6754 | })); | |
| 6755 | } | |
| 6756 | }; | |
| 6757 |
1
1. repeatWhen : mutated return of Object value for rx/Observable::repeatWhen to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OnSubscribeRedo.repeat(this, dematerializedNotificationHandler); |
| 6758 | } | |
| 6759 | ||
| 6760 | /** | |
| 6761 | * Returns a {@link ConnectableObservable} that shares a single subscription to the underlying Observable | |
| 6762 | * that will replay all of its items and notifications to any future {@link Observer}. A Connectable | |
| 6763 | * Observable resembles an ordinary Observable, except that it does not begin emitting items when it is | |
| 6764 | * subscribed to, but only when its {@code connect} method is called. | |
| 6765 | * <p> | |
| 6766 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.png" alt=""> | |
| 6767 | * <dl> | |
| 6768 | * <dt><b>Backpressure Support:</b></dt> | |
| 6769 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6770 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6771 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6772 | * <dt><b>Scheduler:</b></dt> | |
| 6773 | * <dd>This version of {@code replay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6774 | * </dl> | |
| 6775 | * | |
| 6776 | * @return a {@link ConnectableObservable} that upon connection causes the source Observable to emit its | |
| 6777 | * items to its {@link Observer}s | |
| 6778 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6779 | */ | |
| 6780 | public final ConnectableObservable<T> replay() { | |
| 6781 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.create(this); |
| 6782 | } | |
| 6783 | ||
| 6784 | /** | |
| 6785 | * Returns an Observable that emits items that are the results of invoking a specified selector on the items | |
| 6786 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable. | |
| 6787 | * <p> | |
| 6788 | * <img width="640" height="450" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.f.png" alt=""> | |
| 6789 | * <dl> | |
| 6790 | * <dt><b>Backpressure Support:</b></dt> | |
| 6791 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6792 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6793 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6794 | * <dt><b>Scheduler:</b></dt> | |
| 6795 | * <dd>This version of {@code replay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6796 | * </dl> | |
| 6797 | * | |
| 6798 | * @param <R> | |
| 6799 | * the type of items emitted by the resulting Observable | |
| 6800 | * @param selector | |
| 6801 | * the selector function, which can use the multicasted sequence as many times as needed, without | |
| 6802 | * causing multiple subscriptions to the Observable | |
| 6803 | * @return an Observable that emits items that are the results of invoking the selector on a | |
| 6804 | * {@link ConnectableObservable} that shares a single subscription to the source Observable | |
| 6805 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6806 | */ | |
| 6807 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector) { | |
| 6808 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 6809 | @Override | |
| 6810 | public ConnectableObservable<T> call() { | |
| 6811 |
1
1. call : mutated return of Object value for rx/Observable$16::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.this.replay(); |
| 6812 | } | |
| 6813 | }, selector); | |
| 6814 | } | |
| 6815 | ||
| 6816 | /** | |
| 6817 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 6818 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6819 | * replaying {@code bufferSize} notifications. | |
| 6820 | * <p> | |
| 6821 | * <img width="640" height="440" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fn.png" alt=""> | |
| 6822 | * <dl> | |
| 6823 | * <dt><b>Backpressure Support:</b></dt> | |
| 6824 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6825 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6826 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6827 | * <dt><b>Scheduler:</b></dt> | |
| 6828 | * <dd>This version of {@code replay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 6829 | * </dl> | |
| 6830 | * | |
| 6831 | * @param <R> | |
| 6832 | * the type of items emitted by the resulting Observable | |
| 6833 | * @param selector | |
| 6834 | * the selector function, which can use the multicasted sequence as many times as needed, without | |
| 6835 | * causing multiple subscriptions to the Observable | |
| 6836 | * @param bufferSize | |
| 6837 | * the buffer size that limits the number of items the connectable observable can replay | |
| 6838 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 6839 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable | |
| 6840 | * replaying no more than {@code bufferSize} items | |
| 6841 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6842 | */ | |
| 6843 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector, final int bufferSize) { | |
| 6844 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 6845 | @Override | |
| 6846 | public ConnectableObservable<T> call() { | |
| 6847 |
1
1. call : mutated return of Object value for rx/Observable$17::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.this.replay(bufferSize); |
| 6848 | } | |
| 6849 | }, selector); | |
| 6850 | } | |
| 6851 | ||
| 6852 | /** | |
| 6853 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 6854 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6855 | * replaying no more than {@code bufferSize} items that were emitted within a specified time window. | |
| 6856 | * <p> | |
| 6857 | * <img width="640" height="445" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fnt.png" alt=""> | |
| 6858 | * <dl> | |
| 6859 | * <dt><b>Backpressure Support:</b></dt> | |
| 6860 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6861 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6862 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6863 | * <dt><b>Scheduler:</b></dt> | |
| 6864 | * <dd>This version of {@code replay} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 6865 | * </dl> | |
| 6866 | * | |
| 6867 | * @param <R> | |
| 6868 | * the type of items emitted by the resulting Observable | |
| 6869 | * @param selector | |
| 6870 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 6871 | * causing multiple subscriptions to the Observable | |
| 6872 | * @param bufferSize | |
| 6873 | * the buffer size that limits the number of items the connectable observable can replay | |
| 6874 | * @param time | |
| 6875 | * the duration of the window in which the replayed items must have been emitted | |
| 6876 | * @param unit | |
| 6877 | * the time unit of {@code time} | |
| 6878 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 6879 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, and | |
| 6880 | * replays no more than {@code bufferSize} items that were emitted within the window defined by | |
| 6881 | * {@code time} | |
| 6882 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6883 | */ | |
| 6884 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector, int bufferSize, long time, TimeUnit unit) { | |
| 6885 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return replay(selector, bufferSize, time, unit, Schedulers.computation()); |
| 6886 | } | |
| 6887 | ||
| 6888 | /** | |
| 6889 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 6890 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6891 | * replaying no more than {@code bufferSize} items that were emitted within a specified time window. | |
| 6892 | * <p> | |
| 6893 | * <img width="640" height="445" height="440" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fnts.png" alt=""> | |
| 6894 | * <dl> | |
| 6895 | * <dt><b>Backpressure Support:</b></dt> | |
| 6896 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6897 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6898 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6899 | * <dt><b>Scheduler:</b></dt> | |
| 6900 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6901 | * </dl> | |
| 6902 | * | |
| 6903 | * @param <R> | |
| 6904 | * the type of items emitted by the resulting Observable | |
| 6905 | * @param selector | |
| 6906 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 6907 | * causing multiple subscriptions to the Observable | |
| 6908 | * @param bufferSize | |
| 6909 | * the buffer size that limits the number of items the connectable observable can replay | |
| 6910 | * @param time | |
| 6911 | * the duration of the window in which the replayed items must have been emitted | |
| 6912 | * @param unit | |
| 6913 | * the time unit of {@code time} | |
| 6914 | * @param scheduler | |
| 6915 | * the Scheduler that is the time source for the window | |
| 6916 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 6917 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, and | |
| 6918 | * replays no more than {@code bufferSize} items that were emitted within the window defined by | |
| 6919 | * {@code time} | |
| 6920 | * @throws IllegalArgumentException | |
| 6921 | * if {@code bufferSize} is less than zero | |
| 6922 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6923 | */ | |
| 6924 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector, final int bufferSize, final long time, final TimeUnit unit, final Scheduler scheduler) { | |
| 6925 |
2
1. replay : changed conditional boundary → NO_COVERAGE 2. replay : negated conditional → NO_COVERAGE |
if (bufferSize < 0) { |
| 6926 | throw new IllegalArgumentException("bufferSize < 0"); | |
| 6927 | } | |
| 6928 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 6929 | @Override | |
| 6930 | public ConnectableObservable<T> call() { | |
| 6931 |
1
1. call : mutated return of Object value for rx/Observable$18::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return Observable.this.replay(bufferSize, time, unit, scheduler); |
| 6932 | } | |
| 6933 | }, selector); | |
| 6934 | } | |
| 6935 | ||
| 6936 | /** | |
| 6937 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 6938 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6939 | * replaying a maximum of {@code bufferSize} items. | |
| 6940 | * <p> | |
| 6941 | * <img width="640" height="440" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fns.png" alt=""> | |
| 6942 | * <dl> | |
| 6943 | * <dt><b>Backpressure Support:</b></dt> | |
| 6944 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6945 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6946 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6947 | * <dt><b>Scheduler:</b></dt> | |
| 6948 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 6949 | * </dl> | |
| 6950 | * | |
| 6951 | * @param <R> | |
| 6952 | * the type of items emitted by the resulting Observable | |
| 6953 | * @param selector | |
| 6954 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 6955 | * causing multiple subscriptions to the Observable | |
| 6956 | * @param bufferSize | |
| 6957 | * the buffer size that limits the number of items the connectable observable can replay | |
| 6958 | * @param scheduler | |
| 6959 | * the Scheduler on which the replay is observed | |
| 6960 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 6961 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6962 | * replaying no more than {@code bufferSize} notifications | |
| 6963 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 6964 | */ | |
| 6965 | public final <R> Observable<R> replay(final Func1<? super Observable<T>, ? extends Observable<R>> selector, final int bufferSize, final Scheduler scheduler) { | |
| 6966 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 6967 | @Override | |
| 6968 | public ConnectableObservable<T> call() { | |
| 6969 |
1
1. call : mutated return of Object value for rx/Observable$19::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return Observable.this.replay(bufferSize); |
| 6970 | } | |
| 6971 | }, new Func1<Observable<T>, Observable<R>>() { | |
| 6972 | @Override | |
| 6973 | public Observable<R> call(Observable<T> t) { | |
| 6974 |
1
1. call : mutated return of Object value for rx/Observable$20::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return selector.call(t).observeOn(scheduler); |
| 6975 | } | |
| 6976 | }); | |
| 6977 | } | |
| 6978 | ||
| 6979 | /** | |
| 6980 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 6981 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 6982 | * replaying all items that were emitted within a specified time window. | |
| 6983 | * <p> | |
| 6984 | * <img width="640" height="435" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.ft.png" alt=""> | |
| 6985 | * <dl> | |
| 6986 | * <dt><b>Backpressure Support:</b></dt> | |
| 6987 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 6988 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 6989 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 6990 | * <dt><b>Scheduler:</b></dt> | |
| 6991 | * <dd>This version of {@code replay} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 6992 | * </dl> | |
| 6993 | * | |
| 6994 | * @param <R> | |
| 6995 | * the type of items emitted by the resulting Observable | |
| 6996 | * @param selector | |
| 6997 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 6998 | * causing multiple subscriptions to the Observable | |
| 6999 | * @param time | |
| 7000 | * the duration of the window in which the replayed items must have been emitted | |
| 7001 | * @param unit | |
| 7002 | * the time unit of {@code time} | |
| 7003 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 7004 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 7005 | * replaying all items that were emitted within the window defined by {@code time} | |
| 7006 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7007 | */ | |
| 7008 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector, long time, TimeUnit unit) { | |
| 7009 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return replay(selector, time, unit, Schedulers.computation()); |
| 7010 | } | |
| 7011 | ||
| 7012 | /** | |
| 7013 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 7014 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 7015 | * replaying all items that were emitted within a specified time window. | |
| 7016 | * <p> | |
| 7017 | * <img width="640" height="440" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fts.png" alt=""> | |
| 7018 | * <dl> | |
| 7019 | * <dt><b>Backpressure Support:</b></dt> | |
| 7020 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7021 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7022 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7023 | * <dt><b>Scheduler:</b></dt> | |
| 7024 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7025 | * </dl> | |
| 7026 | * | |
| 7027 | * @param <R> | |
| 7028 | * the type of items emitted by the resulting Observable | |
| 7029 | * @param selector | |
| 7030 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 7031 | * causing multiple subscriptions to the Observable | |
| 7032 | * @param time | |
| 7033 | * the duration of the window in which the replayed items must have been emitted | |
| 7034 | * @param unit | |
| 7035 | * the time unit of {@code time} | |
| 7036 | * @param scheduler | |
| 7037 | * the scheduler that is the time source for the window | |
| 7038 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 7039 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 7040 | * replaying all items that were emitted within the window defined by {@code time} | |
| 7041 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7042 | */ | |
| 7043 | public final <R> Observable<R> replay(Func1<? super Observable<T>, ? extends Observable<R>> selector, final long time, final TimeUnit unit, final Scheduler scheduler) { | |
| 7044 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 7045 | @Override | |
| 7046 | public ConnectableObservable<T> call() { | |
| 7047 |
1
1. call : mutated return of Object value for rx/Observable$21::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.this.replay(time, unit, scheduler); |
| 7048 | } | |
| 7049 | }, selector); | |
| 7050 | } | |
| 7051 | ||
| 7052 | /** | |
| 7053 | * Returns an Observable that emits items that are the results of invoking a specified selector on items | |
| 7054 | * emitted by a {@link ConnectableObservable} that shares a single subscription to the source Observable. | |
| 7055 | * <p> | |
| 7056 | * <img width="640" height="445" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.fs.png" alt=""> | |
| 7057 | * <dl> | |
| 7058 | * <dt><b>Backpressure Support:</b></dt> | |
| 7059 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7060 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7061 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7062 | * <dt><b>Scheduler:</b></dt> | |
| 7063 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7064 | * </dl> | |
| 7065 | * | |
| 7066 | * @param <R> | |
| 7067 | * the type of items emitted by the resulting Observable | |
| 7068 | * @param selector | |
| 7069 | * a selector function, which can use the multicasted sequence as many times as needed, without | |
| 7070 | * causing multiple subscriptions to the Observable | |
| 7071 | * @param scheduler | |
| 7072 | * the Scheduler where the replay is observed | |
| 7073 | * @return an Observable that emits items that are the results of invoking the selector on items emitted by | |
| 7074 | * a {@link ConnectableObservable} that shares a single subscription to the source Observable, | |
| 7075 | * replaying all items | |
| 7076 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7077 | */ | |
| 7078 | public final <R> Observable<R> replay(final Func1<? super Observable<T>, ? extends Observable<R>> selector, final Scheduler scheduler) { | |
| 7079 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OperatorReplay.multicastSelector(new Func0<ConnectableObservable<T>>() { |
| 7080 | @Override | |
| 7081 | public ConnectableObservable<T> call() { | |
| 7082 |
1
1. call : mutated return of Object value for rx/Observable$22::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return Observable.this.replay(); |
| 7083 | } | |
| 7084 | }, new Func1<Observable<T>, Observable<R>>() { | |
| 7085 | @Override | |
| 7086 | public Observable<R> call(Observable<T> t) { | |
| 7087 |
1
1. call : mutated return of Object value for rx/Observable$23::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return selector.call(t).observeOn(scheduler); |
| 7088 | } | |
| 7089 | }); | |
| 7090 | } | |
| 7091 | ||
| 7092 | /** | |
| 7093 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable that | |
| 7094 | * replays at most {@code bufferSize} items emitted by that Observable. A Connectable Observable resembles | |
| 7095 | * an ordinary Observable, except that it does not begin emitting items when it is subscribed to, but only | |
| 7096 | * when its {@code connect} method is called. | |
| 7097 | * <p> | |
| 7098 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.n.png" alt=""> | |
| 7099 | * <dl> | |
| 7100 | * <dt><b>Backpressure Support:</b></dt> | |
| 7101 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7102 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7103 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7104 | * <dt><b>Scheduler:</b></dt> | |
| 7105 | * <dd>This version of {@code replay} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7106 | * </dl> | |
| 7107 | * | |
| 7108 | * @param bufferSize | |
| 7109 | * the buffer size that limits the number of items that can be replayed | |
| 7110 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7111 | * replays at most {@code bufferSize} items emitted by that Observable | |
| 7112 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7113 | */ | |
| 7114 | public final ConnectableObservable<T> replay(final int bufferSize) { | |
| 7115 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.create(this, bufferSize); |
| 7116 | } | |
| 7117 | ||
| 7118 | /** | |
| 7119 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7120 | * replays at most {@code bufferSize} items that were emitted during a specified time window. A Connectable | |
| 7121 | * Observable resembles an ordinary Observable, except that it does not begin emitting items when it is | |
| 7122 | * subscribed to, but only when its {@code connect} method is called. | |
| 7123 | * <p> | |
| 7124 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.nt.png" alt=""> | |
| 7125 | * <dl> | |
| 7126 | * <dt><b>Backpressure Support:</b></dt> | |
| 7127 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7128 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7129 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7130 | * <dt><b>Scheduler:</b></dt> | |
| 7131 | * <dd>This version of {@code replay} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 7132 | * </dl> | |
| 7133 | * | |
| 7134 | * @param bufferSize | |
| 7135 | * the buffer size that limits the number of items that can be replayed | |
| 7136 | * @param time | |
| 7137 | * the duration of the window in which the replayed items must have been emitted | |
| 7138 | * @param unit | |
| 7139 | * the time unit of {@code time} | |
| 7140 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7141 | * replays at most {@code bufferSize} items that were emitted during the window defined by | |
| 7142 | * {@code time} | |
| 7143 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7144 | */ | |
| 7145 | public final ConnectableObservable<T> replay(int bufferSize, long time, TimeUnit unit) { | |
| 7146 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return replay(bufferSize, time, unit, Schedulers.computation()); |
| 7147 | } | |
| 7148 | ||
| 7149 | /** | |
| 7150 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7151 | * that replays a maximum of {@code bufferSize} items that are emitted within a specified time window. A | |
| 7152 | * Connectable Observable resembles an ordinary Observable, except that it does not begin emitting items | |
| 7153 | * when it is subscribed to, but only when its {@code connect} method is called. | |
| 7154 | * <p> | |
| 7155 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.nts.png" alt=""> | |
| 7156 | * <dl> | |
| 7157 | * <dt><b>Backpressure Support:</b></dt> | |
| 7158 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7159 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7160 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7161 | * <dt><b>Scheduler:</b></dt> | |
| 7162 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7163 | * </dl> | |
| 7164 | * | |
| 7165 | * @param bufferSize | |
| 7166 | * the buffer size that limits the number of items that can be replayed | |
| 7167 | * @param time | |
| 7168 | * the duration of the window in which the replayed items must have been emitted | |
| 7169 | * @param unit | |
| 7170 | * the time unit of {@code time} | |
| 7171 | * @param scheduler | |
| 7172 | * the scheduler that is used as a time source for the window | |
| 7173 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7174 | * replays at most {@code bufferSize} items that were emitted during the window defined by | |
| 7175 | * {@code time} | |
| 7176 | * @throws IllegalArgumentException | |
| 7177 | * if {@code bufferSize} is less than zero | |
| 7178 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7179 | */ | |
| 7180 | public final ConnectableObservable<T> replay(final int bufferSize, final long time, final TimeUnit unit, final Scheduler scheduler) { | |
| 7181 |
2
1. replay : changed conditional boundary → SURVIVED 2. replay : negated conditional → KILLED |
if (bufferSize < 0) { |
| 7182 | throw new IllegalArgumentException("bufferSize < 0"); | |
| 7183 | } | |
| 7184 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.create(this, time, unit, scheduler, bufferSize); |
| 7185 | } | |
| 7186 | ||
| 7187 | /** | |
| 7188 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7189 | * replays at most {@code bufferSize} items emitted by that Observable. A Connectable Observable resembles | |
| 7190 | * an ordinary Observable, except that it does not begin emitting items when it is subscribed to, but only | |
| 7191 | * when its {@code connect} method is called. | |
| 7192 | * <p> | |
| 7193 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.ns.png" alt=""> | |
| 7194 | * <dl> | |
| 7195 | * <dt><b>Backpressure Support:</b></dt> | |
| 7196 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7197 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7198 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7199 | * <dt><b>Scheduler:</b></dt> | |
| 7200 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7201 | * </dl> | |
| 7202 | * | |
| 7203 | * @param bufferSize | |
| 7204 | * the buffer size that limits the number of items that can be replayed | |
| 7205 | * @param scheduler | |
| 7206 | * the scheduler on which the Observers will observe the emitted items | |
| 7207 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7208 | * replays at most {@code bufferSize} items that were emitted by the Observable | |
| 7209 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7210 | */ | |
| 7211 | public final ConnectableObservable<T> replay(final int bufferSize, final Scheduler scheduler) { | |
| 7212 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OperatorReplay.observeOn(replay(bufferSize), scheduler); |
| 7213 | } | |
| 7214 | ||
| 7215 | /** | |
| 7216 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7217 | * replays all items emitted by that Observable within a specified time window. A Connectable Observable | |
| 7218 | * resembles an ordinary Observable, except that it does not begin emitting items when it is subscribed to, | |
| 7219 | * but only when its {@code connect} method is called. | |
| 7220 | * <p> | |
| 7221 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.t.png" alt=""> | |
| 7222 | * <dl> | |
| 7223 | * <dt><b>Backpressure Support:</b></dt> | |
| 7224 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7225 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7226 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7227 | * <dt><b>Scheduler:</b></dt> | |
| 7228 | * <dd>This version of {@code replay} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 7229 | * </dl> | |
| 7230 | * | |
| 7231 | * @param time | |
| 7232 | * the duration of the window in which the replayed items must have been emitted | |
| 7233 | * @param unit | |
| 7234 | * the time unit of {@code time} | |
| 7235 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7236 | * replays the items that were emitted during the window defined by {@code time} | |
| 7237 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7238 | */ | |
| 7239 | public final ConnectableObservable<T> replay(long time, TimeUnit unit) { | |
| 7240 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return replay(time, unit, Schedulers.computation()); |
| 7241 | } | |
| 7242 | ||
| 7243 | /** | |
| 7244 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7245 | * replays all items emitted by that Observable within a specified time window. A Connectable Observable | |
| 7246 | * resembles an ordinary Observable, except that it does not begin emitting items when it is subscribed to, | |
| 7247 | * but only when its {@code connect} method is called. | |
| 7248 | * <p> | |
| 7249 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.ts.png" alt=""> | |
| 7250 | * <dl> | |
| 7251 | * <dt><b>Backpressure Support:</b></dt> | |
| 7252 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7253 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7254 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7255 | * <dt><b>Scheduler:</b></dt> | |
| 7256 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7257 | * </dl> | |
| 7258 | * | |
| 7259 | * @param time | |
| 7260 | * the duration of the window in which the replayed items must have been emitted | |
| 7261 | * @param unit | |
| 7262 | * the time unit of {@code time} | |
| 7263 | * @param scheduler | |
| 7264 | * the Scheduler that is the time source for the window | |
| 7265 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable and | |
| 7266 | * replays the items that were emitted during the window defined by {@code time} | |
| 7267 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7268 | */ | |
| 7269 | public final ConnectableObservable<T> replay(final long time, final TimeUnit unit, final Scheduler scheduler) { | |
| 7270 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OperatorReplay.create(this, time, unit, scheduler); |
| 7271 | } | |
| 7272 | ||
| 7273 | /** | |
| 7274 | * Returns a {@link ConnectableObservable} that shares a single subscription to the source Observable that | |
| 7275 | * will replay all of its items and notifications to any future {@link Observer} on the given | |
| 7276 | * {@link Scheduler}. A Connectable Observable resembles an ordinary Observable, except that it does not | |
| 7277 | * begin emitting items when it is subscribed to, but only when its {@code connect} method is called. | |
| 7278 | * <p> | |
| 7279 | * <img width="640" height="515" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/replay.s.png" alt=""> | |
| 7280 | * <dl> | |
| 7281 | * <dt><b>Backpressure Support:</b></dt> | |
| 7282 | * <dd>This operator supports backpressure. Note that the upstream requests are determined by the child | |
| 7283 | * Subscriber which requests the largest amount: i.e., two child Subscribers with requests of 10 and 100 will | |
| 7284 | * request 100 elements from the underlying Observable sequence.</dd> | |
| 7285 | * <dt><b>Scheduler:</b></dt> | |
| 7286 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7287 | * </dl> | |
| 7288 | * | |
| 7289 | * @param scheduler | |
| 7290 | * the Scheduler on which the Observers will observe the emitted items | |
| 7291 | * @return a {@link ConnectableObservable} that shares a single subscription to the source Observable that | |
| 7292 | * will replay all of its items and notifications to any future {@link Observer} on the given | |
| 7293 | * {@link Scheduler} | |
| 7294 | * @see <a href="http://reactivex.io/documentation/operators/replay.html">ReactiveX operators documentation: Replay</a> | |
| 7295 | */ | |
| 7296 | public final ConnectableObservable<T> replay(final Scheduler scheduler) { | |
| 7297 |
1
1. replay : mutated return of Object value for rx/Observable::replay to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OperatorReplay.observeOn(replay(), scheduler); |
| 7298 | } | |
| 7299 | ||
| 7300 | /** | |
| 7301 | * Returns an Observable that mirrors the source Observable, resubscribing to it if it calls {@code onError} | |
| 7302 | * (infinite retry count). | |
| 7303 | * <p> | |
| 7304 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/retry.png" alt=""> | |
| 7305 | * <p> | |
| 7306 | * If the source Observable calls {@link Observer#onError}, this method will resubscribe to the source | |
| 7307 | * Observable rather than propagating the {@code onError} call. | |
| 7308 | * <p> | |
| 7309 | * Any and all items emitted by the source Observable will be emitted by the resulting Observable, even | |
| 7310 | * those emitted during failed subscriptions. For example, if an Observable fails at first but emits | |
| 7311 | * {@code [1, 2]} then succeeds the second time and emits {@code [1, 2, 3, 4, 5]} then the complete sequence | |
| 7312 | * of emissions and notifications would be {@code [1, 2, 1, 2, 3, 4, 5, onCompleted]}. | |
| 7313 | * <dl> | |
| 7314 | * <dt><b>Scheduler:</b></dt> | |
| 7315 | * <dd>{@code retry} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 7316 | * </dl> | |
| 7317 | * | |
| 7318 | * @return the source Observable modified with retry logic | |
| 7319 | * @see <a href="http://reactivex.io/documentation/operators/retry.html">ReactiveX operators documentation: Retry</a> | |
| 7320 | */ | |
| 7321 | public final Observable<T> retry() { | |
| 7322 |
1
1. retry : mutated return of Object value for rx/Observable::retry to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T>retry(this); |
| 7323 | } | |
| 7324 | ||
| 7325 | /** | |
| 7326 | * Returns an Observable that mirrors the source Observable, resubscribing to it if it calls {@code onError} | |
| 7327 | * up to a specified number of retries. | |
| 7328 | * <p> | |
| 7329 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/retry.png" alt=""> | |
| 7330 | * <p> | |
| 7331 | * If the source Observable calls {@link Observer#onError}, this method will resubscribe to the source | |
| 7332 | * Observable for a maximum of {@code count} resubscriptions rather than propagating the | |
| 7333 | * {@code onError} call. | |
| 7334 | * <p> | |
| 7335 | * Any and all items emitted by the source Observable will be emitted by the resulting Observable, even | |
| 7336 | * those emitted during failed subscriptions. For example, if an Observable fails at first but emits | |
| 7337 | * {@code [1, 2]} then succeeds the second time and emits {@code [1, 2, 3, 4, 5]} then the complete sequence | |
| 7338 | * of emissions and notifications would be {@code [1, 2, 1, 2, 3, 4, 5, onCompleted]}. | |
| 7339 | * <dl> | |
| 7340 | * <dt><b>Scheduler:</b></dt> | |
| 7341 | * <dd>{@code retry} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 7342 | * </dl> | |
| 7343 | * | |
| 7344 | * @param count | |
| 7345 | * number of retry attempts before failing | |
| 7346 | * @return the source Observable modified with retry logic | |
| 7347 | * @see <a href="http://reactivex.io/documentation/operators/retry.html">ReactiveX operators documentation: Retry</a> | |
| 7348 | */ | |
| 7349 | public final Observable<T> retry(final long count) { | |
| 7350 |
1
1. retry : mutated return of Object value for rx/Observable::retry to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T>retry(this, count); |
| 7351 | } | |
| 7352 | ||
| 7353 | /** | |
| 7354 | * Returns an Observable that mirrors the source Observable, resubscribing to it if it calls {@code onError} | |
| 7355 | * and the predicate returns true for that specific exception and retry count. | |
| 7356 | * <p> | |
| 7357 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/retry.png" alt=""> | |
| 7358 | * <dl> | |
| 7359 | * <dt><b>Backpressure Support:</b></dt> | |
| 7360 | * <dd>This operator honors backpressure.</td> | |
| 7361 | * <dt><b>Scheduler:</b></dt> | |
| 7362 | * <dd>{@code retry} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 7363 | * </dl> | |
| 7364 | * | |
| 7365 | * @param predicate | |
| 7366 | * the predicate that determines if a resubscription may happen in case of a specific exception | |
| 7367 | * and retry count | |
| 7368 | * @return the source Observable modified with retry logic | |
| 7369 | * @see #retry() | |
| 7370 | * @see <a href="http://reactivex.io/documentation/operators/retry.html">ReactiveX operators documentation: Retry</a> | |
| 7371 | */ | |
| 7372 | public final Observable<T> retry(Func2<Integer, Throwable, Boolean> predicate) { | |
| 7373 |
1
1. retry : mutated return of Object value for rx/Observable::retry to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return nest().lift(new OperatorRetryWithPredicate<T>(predicate)); |
| 7374 | } | |
| 7375 | ||
| 7376 | /** | |
| 7377 | * Returns an Observable that emits the same values as the source observable with the exception of an | |
| 7378 | * {@code onError}. An {@code onError} notification from the source will result in the emission of a | |
| 7379 | * {@link Throwable} item to the Observable provided as an argument to the {@code notificationHandler} | |
| 7380 | * function. If that Observable calls {@code onComplete} or {@code onError} then {@code retry} will call | |
| 7381 | * {@code onCompleted} or {@code onError} on the child subscription. Otherwise, this Observable will | |
| 7382 | * resubscribe to the source Observable. | |
| 7383 | * <p> | |
| 7384 | * <img width="640" height="430" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/retryWhen.f.png" alt=""> | |
| 7385 | * | |
| 7386 | * Example: | |
| 7387 | * | |
| 7388 | * This retries 3 times, each time incrementing the number of seconds it waits. | |
| 7389 | * | |
| 7390 | * <pre> {@code | |
| 7391 | * Observable.create((Subscriber<? super String> s) -> { | |
| 7392 | * System.out.println("subscribing"); | |
| 7393 | * s.onError(new RuntimeException("always fails")); | |
| 7394 | * }).retryWhen(attempts -> { | |
| 7395 | * return attempts.zipWith(Observable.range(1, 3), (n, i) -> i).flatMap(i -> { | |
| 7396 | * System.out.println("delay retry by " + i + " second(s)"); | |
| 7397 | * return Observable.timer(i, TimeUnit.SECONDS); | |
| 7398 | * }); | |
| 7399 | * }).toBlocking().forEach(System.out::println); | |
| 7400 | * } </pre> | |
| 7401 | * | |
| 7402 | * Output is: | |
| 7403 | * | |
| 7404 | * <pre> {@code | |
| 7405 | * subscribing | |
| 7406 | * delay retry by 1 second(s) | |
| 7407 | * subscribing | |
| 7408 | * delay retry by 2 second(s) | |
| 7409 | * subscribing | |
| 7410 | * delay retry by 3 second(s) | |
| 7411 | * subscribing | |
| 7412 | * } </pre> | |
| 7413 | * <dl> | |
| 7414 | * <dt><b>Scheduler:</b></dt> | |
| 7415 | * <dd>{@code retryWhen} operates by default on the {@code trampoline} {@link Scheduler}.</dd> | |
| 7416 | * </dl> | |
| 7417 | * | |
| 7418 | * @param notificationHandler | |
| 7419 | * receives an Observable of notifications with which a user can complete or error, aborting the | |
| 7420 | * retry | |
| 7421 | * @return the source Observable modified with retry logic | |
| 7422 | * @see <a href="http://reactivex.io/documentation/operators/retry.html">ReactiveX operators documentation: Retry</a> | |
| 7423 | */ | |
| 7424 | public final Observable<T> retryWhen(final Func1<? super Observable<? extends Throwable>, ? extends Observable<?>> notificationHandler) { | |
| 7425 | Func1<? super Observable<? extends Notification<?>>, ? extends Observable<?>> dematerializedNotificationHandler = new Func1<Observable<? extends Notification<?>>, Observable<?>>() { | |
| 7426 | @Override | |
| 7427 | public Observable<?> call(Observable<? extends Notification<?>> notifications) { | |
| 7428 |
1
1. call : mutated return of Object value for rx/Observable$24::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return notificationHandler.call(notifications.map(new Func1<Notification<?>, Throwable>() { |
| 7429 | @Override | |
| 7430 | public Throwable call(Notification<?> notification) { | |
| 7431 |
1
1. call : mutated return of Object value for rx/Observable$24$1::call to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return notification.getThrowable(); |
| 7432 | } | |
| 7433 | })); | |
| 7434 | } | |
| 7435 | }; | |
| 7436 |
1
1. retryWhen : mutated return of Object value for rx/Observable::retryWhen to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return OnSubscribeRedo.<T> retry(this, dematerializedNotificationHandler); |
| 7437 | } | |
| 7438 | ||
| 7439 | /** | |
| 7440 | * Returns an Observable that emits the same values as the source observable with the exception of an | |
| 7441 | * {@code onError}. An {@code onError} will cause the emission of the {@link Throwable} that cause the | |
| 7442 | * error to the Observable returned from {@code notificationHandler}. If that Observable calls | |
| 7443 | * {@code onComplete} or {@code onError} then {@code retry} will call {@code onCompleted} or {@code onError} | |
| 7444 | * on the child subscription. Otherwise, this Observable will resubscribe to the source observable, on a | |
| 7445 | * particular Scheduler. | |
| 7446 | * <p> | |
| 7447 | * <img width="640" height="430" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/retryWhen.f.png" alt=""> | |
| 7448 | * <p> | |
| 7449 | * <dl> | |
| 7450 | * <dt><b>Scheduler:</b></dt> | |
| 7451 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7452 | * </dl> | |
| 7453 | * | |
| 7454 | * @param notificationHandler | |
| 7455 | * receives an Observable of notifications with which a user can complete or error, aborting the | |
| 7456 | * retry | |
| 7457 | * @param scheduler | |
| 7458 | * the {@link Scheduler} on which to subscribe to the source Observable | |
| 7459 | * @return the source Observable modified with retry logic | |
| 7460 | * @see <a href="http://reactivex.io/documentation/operators/retry.html">ReactiveX operators documentation: Retry</a> | |
| 7461 | */ | |
| 7462 | public final Observable<T> retryWhen(final Func1<? super Observable<? extends Throwable>, ? extends Observable<?>> notificationHandler, Scheduler scheduler) { | |
| 7463 | Func1<? super Observable<? extends Notification<?>>, ? extends Observable<?>> dematerializedNotificationHandler = new Func1<Observable<? extends Notification<?>>, Observable<?>>() { | |
| 7464 | @Override | |
| 7465 | public Observable<?> call(Observable<? extends Notification<?>> notifications) { | |
| 7466 |
1
1. call : mutated return of Object value for rx/Observable$25::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return notificationHandler.call(notifications.map(new Func1<Notification<?>, Throwable>() { |
| 7467 | @Override | |
| 7468 | public Throwable call(Notification<?> notification) { | |
| 7469 |
1
1. call : mutated return of Object value for rx/Observable$25$1::call to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return notification.getThrowable(); |
| 7470 | } | |
| 7471 | })); | |
| 7472 | } | |
| 7473 | }; | |
| 7474 |
1
1. retryWhen : mutated return of Object value for rx/Observable::retryWhen to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return OnSubscribeRedo.<T> retry(this, dematerializedNotificationHandler, scheduler); |
| 7475 | } | |
| 7476 | ||
| 7477 | /** | |
| 7478 | * Returns an Observable that emits the most recently emitted item (if any) emitted by the source Observable | |
| 7479 | * within periodic time intervals. | |
| 7480 | * <p> | |
| 7481 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/sample.png" alt=""> | |
| 7482 | * <dl> | |
| 7483 | * <dt><b>Backpressure Support:</b></dt> | |
| 7484 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 7485 | * <dt><b>Scheduler:</b></dt> | |
| 7486 | * <dd>{@code sample} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 7487 | * </dl> | |
| 7488 | * | |
| 7489 | * @param period | |
| 7490 | * the sampling rate | |
| 7491 | * @param unit | |
| 7492 | * the {@link TimeUnit} in which {@code period} is defined | |
| 7493 | * @return an Observable that emits the results of sampling the items emitted by the source Observable at | |
| 7494 | * the specified time interval | |
| 7495 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 7496 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 7497 | * @see #throttleLast(long, TimeUnit) | |
| 7498 | */ | |
| 7499 | public final Observable<T> sample(long period, TimeUnit unit) { | |
| 7500 |
1
1. sample : mutated return of Object value for rx/Observable::sample to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return sample(period, unit, Schedulers.computation()); |
| 7501 | } | |
| 7502 | ||
| 7503 | /** | |
| 7504 | * Returns an Observable that emits the most recently emitted item (if any) emitted by the source Observable | |
| 7505 | * within periodic time intervals, where the intervals are defined on a particular Scheduler. | |
| 7506 | * <p> | |
| 7507 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/sample.s.png" alt=""> | |
| 7508 | * <dl> | |
| 7509 | * <dt><b>Backpressure Support:</b></dt> | |
| 7510 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 7511 | * <dt><b>Scheduler:</b></dt> | |
| 7512 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7513 | * </dl> | |
| 7514 | * | |
| 7515 | * @param period | |
| 7516 | * the sampling rate | |
| 7517 | * @param unit | |
| 7518 | * the {@link TimeUnit} in which {@code period} is defined | |
| 7519 | * @param scheduler | |
| 7520 | * the {@link Scheduler} to use when sampling | |
| 7521 | * @return an Observable that emits the results of sampling the items emitted by the source Observable at | |
| 7522 | * the specified time interval | |
| 7523 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 7524 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 7525 | * @see #throttleLast(long, TimeUnit, Scheduler) | |
| 7526 | */ | |
| 7527 | public final Observable<T> sample(long period, TimeUnit unit, Scheduler scheduler) { | |
| 7528 |
1
1. sample : mutated return of Object value for rx/Observable::sample to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSampleWithTime<T>(period, unit, scheduler)); |
| 7529 | } | |
| 7530 | ||
| 7531 | /** | |
| 7532 | * Returns an Observable that, when the specified {@code sampler} Observable emits an item or completes, | |
| 7533 | * emits the most recently emitted item (if any) emitted by the source Observable since the previous | |
| 7534 | * emission from the {@code sampler} Observable. | |
| 7535 | * <p> | |
| 7536 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/sample.o.png" alt=""> | |
| 7537 | * <dl> | |
| 7538 | * <dt><b>Backpressure Support:</b></dt> | |
| 7539 | * <dd>This operator does not support backpressure as it uses the emissions of the {@code sampler} | |
| 7540 | * Observable to control data flow.</dd> | |
| 7541 | * <dt><b>Scheduler:</b></dt> | |
| 7542 | * <dd>This version of {@code sample} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7543 | * </dl> | |
| 7544 | * | |
| 7545 | * @param sampler | |
| 7546 | * the Observable to use for sampling the source Observable | |
| 7547 | * @return an Observable that emits the results of sampling the items emitted by this Observable whenever | |
| 7548 | * the {@code sampler} Observable emits an item or completes | |
| 7549 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 7550 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 7551 | */ | |
| 7552 | public final <U> Observable<T> sample(Observable<U> sampler) { | |
| 7553 |
1
1. sample : mutated return of Object value for rx/Observable::sample to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSampleWithObservable<T, U>(sampler)); |
| 7554 | } | |
| 7555 | ||
| 7556 | /** | |
| 7557 | * Returns an Observable that applies a specified accumulator function to the first item emitted by a source | |
| 7558 | * Observable, then feeds the result of that function along with the second item emitted by the source | |
| 7559 | * Observable into the same function, and so on until all items have been emitted by the source Observable, | |
| 7560 | * emitting the result of each of these iterations. | |
| 7561 | * <p> | |
| 7562 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/scan.png" alt=""> | |
| 7563 | * <p> | |
| 7564 | * This sort of function is sometimes called an accumulator. | |
| 7565 | * <dl> | |
| 7566 | * <dt><b>Scheduler:</b></dt> | |
| 7567 | * <dd>{@code scan} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7568 | * </dl> | |
| 7569 | * | |
| 7570 | * @param accumulator | |
| 7571 | * an accumulator function to be invoked on each item emitted by the source Observable, whose | |
| 7572 | * result will be emitted to {@link Observer}s via {@link Observer#onNext onNext} and used in the | |
| 7573 | * next accumulator call | |
| 7574 | * @return an Observable that emits the results of each call to the accumulator function | |
| 7575 | * @see <a href="http://reactivex.io/documentation/operators/scan.html">ReactiveX operators documentation: Scan</a> | |
| 7576 | */ | |
| 7577 | public final Observable<T> scan(Func2<T, T, T> accumulator) { | |
| 7578 |
1
1. scan : mutated return of Object value for rx/Observable::scan to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorScan<T, T>(accumulator)); |
| 7579 | } | |
| 7580 | ||
| 7581 | /** | |
| 7582 | * Returns an Observable that applies a specified accumulator function to the first item emitted by a source | |
| 7583 | * Observable and a seed value, then feeds the result of that function along with the second item emitted by | |
| 7584 | * the source Observable into the same function, and so on until all items have been emitted by the source | |
| 7585 | * Observable, emitting the result of each of these iterations. | |
| 7586 | * <p> | |
| 7587 | * <img width="640" height="320" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/scanSeed.png" alt=""> | |
| 7588 | * <p> | |
| 7589 | * This sort of function is sometimes called an accumulator. | |
| 7590 | * <p> | |
| 7591 | * Note that the Observable that results from this method will emit {@code initialValue} as its first | |
| 7592 | * emitted item. | |
| 7593 | * <dl> | |
| 7594 | * <dt><b>Scheduler:</b></dt> | |
| 7595 | * <dd>{@code scan} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7596 | * </dl> | |
| 7597 | * | |
| 7598 | * @param initialValue | |
| 7599 | * the initial (seed) accumulator item | |
| 7600 | * @param accumulator | |
| 7601 | * an accumulator function to be invoked on each item emitted by the source Observable, whose | |
| 7602 | * result will be emitted to {@link Observer}s via {@link Observer#onNext onNext} and used in the | |
| 7603 | * next accumulator call | |
| 7604 | * @return an Observable that emits {@code initialValue} followed by the results of each call to the | |
| 7605 | * accumulator function | |
| 7606 | * @see <a href="http://reactivex.io/documentation/operators/scan.html">ReactiveX operators documentation: Scan</a> | |
| 7607 | */ | |
| 7608 | public final <R> Observable<R> scan(R initialValue, Func2<R, ? super T, R> accumulator) { | |
| 7609 |
1
1. scan : mutated return of Object value for rx/Observable::scan to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorScan<R, T>(initialValue, accumulator)); |
| 7610 | } | |
| 7611 | ||
| 7612 | /** | |
| 7613 | * Forces an Observable's emissions and notifications to be serialized and for it to obey | |
| 7614 | * <a href="http://reactivex.io/documentation/contract.html">the Observable contract</a> in other ways. | |
| 7615 | * <p> | |
| 7616 | * It is possible for an Observable to invoke its Subscribers' methods asynchronously, perhaps from | |
| 7617 | * different threads. This could make such an Observable poorly-behaved, in that it might try to invoke | |
| 7618 | * {@code onCompleted} or {@code onError} before one of its {@code onNext} invocations, or it might call | |
| 7619 | * {@code onNext} from two different threads concurrently. You can force such an Observable to be | |
| 7620 | * well-behaved and sequential by applying the {@code serialize} method to it. | |
| 7621 | * <p> | |
| 7622 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/synchronize.png" alt=""> | |
| 7623 | * <dl> | |
| 7624 | * <dt><b>Scheduler:</b></dt> | |
| 7625 | * <dd>{@code serialize} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7626 | * </dl> | |
| 7627 | * | |
| 7628 | * @return an {@link Observable} that is guaranteed to be well-behaved and to make only serialized calls to | |
| 7629 | * its observers | |
| 7630 | * @see <a href="http://reactivex.io/documentation/operators/serialize.html">ReactiveX operators documentation: Serialize</a> | |
| 7631 | */ | |
| 7632 | public final Observable<T> serialize() { | |
| 7633 |
1
1. serialize : mutated return of Object value for rx/Observable::serialize to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorSerialize.<T>instance()); |
| 7634 | } | |
| 7635 | ||
| 7636 | /** | |
| 7637 | * Returns a new {@link Observable} that multicasts (shares) the original {@link Observable}. As long as | |
| 7638 | * there is at least one {@link Subscriber} this {@link Observable} will be subscribed and emitting data. | |
| 7639 | * When all subscribers have unsubscribed it will unsubscribe from the source {@link Observable}. | |
| 7640 | * <p> | |
| 7641 | * This is an alias for {@link #publish()}.{@link ConnectableObservable#refCount()}. | |
| 7642 | * <p> | |
| 7643 | * <img width="640" height="510" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/publishRefCount.png" alt=""> | |
| 7644 | * <dl> | |
| 7645 | * <dt><b>Backpressure Support:</b></dt> | |
| 7646 | * <dd>This operator does not support backpressure because multicasting means the stream is "hot" with | |
| 7647 | * multiple subscribers. Each child will need to manage backpressure independently using operators such | |
| 7648 | * as {@link #onBackpressureDrop} and {@link #onBackpressureBuffer}.</dd> | |
| 7649 | * <dt><b>Scheduler:</b></dt> | |
| 7650 | * <dd>{@code share} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7651 | * </dl> | |
| 7652 | * | |
| 7653 | * @return an {@code Observable} that upon connection causes the source {@code Observable} to emit items | |
| 7654 | * to its {@link Observer}s | |
| 7655 | * @see <a href="http://reactivex.io/documentation/operators/refcount.html">ReactiveX operators documentation: RefCount</a> | |
| 7656 | */ | |
| 7657 | public final Observable<T> share() { | |
| 7658 |
1
1. share : mutated return of Object value for rx/Observable::share to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return publish().refCount(); |
| 7659 | } | |
| 7660 | | |
| 7661 | /** | |
| 7662 | * Returns an Observable that emits the single item emitted by the source Observable, if that Observable | |
| 7663 | * emits only a single item. If the source Observable emits more than one item or no items, notify of an | |
| 7664 | * {@code IllegalArgumentException} or {@code NoSuchElementException} respectively. | |
| 7665 | * <p> | |
| 7666 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/single.png" alt=""> | |
| 7667 | * <dl> | |
| 7668 | * <dt><b>Scheduler:</b></dt> | |
| 7669 | * <dd>{@code single} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7670 | * </dl> | |
| 7671 | * | |
| 7672 | * @return an Observable that emits the single item emitted by the source Observable | |
| 7673 | * @throws IllegalArgumentException | |
| 7674 | * if the source emits more than one item | |
| 7675 | * @throws NoSuchElementException | |
| 7676 | * if the source emits no items | |
| 7677 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 7678 | */ | |
| 7679 | public final Observable<T> single() { | |
| 7680 |
1
1. single : mutated return of Object value for rx/Observable::single to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorSingle.<T> instance()); |
| 7681 | } | |
| 7682 | ||
| 7683 | /** | |
| 7684 | * Returns an Observable that emits the single item emitted by the source Observable that matches a | |
| 7685 | * specified predicate, if that Observable emits one such item. If the source Observable emits more than one | |
| 7686 | * such item or no such items, notify of an {@code IllegalArgumentException} or | |
| 7687 | * {@code NoSuchElementException} respectively. | |
| 7688 | * <p> | |
| 7689 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/single.p.png" alt=""> | |
| 7690 | * <dl> | |
| 7691 | * <dt><b>Scheduler:</b></dt> | |
| 7692 | * <dd>{@code single} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7693 | * </dl> | |
| 7694 | * | |
| 7695 | * @param predicate | |
| 7696 | * a predicate function to evaluate items emitted by the source Observable | |
| 7697 | * @return an Observable that emits the single item emitted by the source Observable that matches the | |
| 7698 | * predicate | |
| 7699 | * @throws IllegalArgumentException | |
| 7700 | * if the source Observable emits more than one item that matches the predicate | |
| 7701 | * @throws NoSuchElementException | |
| 7702 | * if the source Observable emits no item that matches the predicate | |
| 7703 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 7704 | */ | |
| 7705 | public final Observable<T> single(Func1<? super T, Boolean> predicate) { | |
| 7706 |
1
1. single : mutated return of Object value for rx/Observable::single to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(predicate).single(); |
| 7707 | } | |
| 7708 | ||
| 7709 | /** | |
| 7710 | * Returns an Observable that emits the single item emitted by the source Observable, if that Observable | |
| 7711 | * emits only a single item, or a default item if the source Observable emits no items. If the source | |
| 7712 | * Observable emits more than one item, throw an {@code IllegalArgumentException}. | |
| 7713 | * <p> | |
| 7714 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/singleOrDefault.png" alt=""> | |
| 7715 | * <dl> | |
| 7716 | * <dt><b>Scheduler:</b></dt> | |
| 7717 | * <dd>{@code singleOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7718 | * </dl> | |
| 7719 | * | |
| 7720 | * @param defaultValue | |
| 7721 | * a default value to emit if the source Observable emits no item | |
| 7722 | * @return an Observable that emits the single item emitted by the source Observable, or a default item if | |
| 7723 | * the source Observable is empty | |
| 7724 | * @throws IllegalArgumentException | |
| 7725 | * if the source Observable emits more than one item | |
| 7726 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 7727 | */ | |
| 7728 | public final Observable<T> singleOrDefault(T defaultValue) { | |
| 7729 |
1
1. singleOrDefault : mutated return of Object value for rx/Observable::singleOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSingle<T>(defaultValue)); |
| 7730 | } | |
| 7731 | ||
| 7732 | /** | |
| 7733 | * Returns an Observable that emits the single item emitted by the source Observable that matches a | |
| 7734 | * predicate, if that Observable emits only one such item, or a default item if the source Observable emits | |
| 7735 | * no such items. If the source Observable emits more than one such item, throw an | |
| 7736 | * {@code IllegalArgumentException}. | |
| 7737 | * <p> | |
| 7738 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/singleOrDefault.p.png" alt=""> | |
| 7739 | * <dl> | |
| 7740 | * <dt><b>Scheduler:</b></dt> | |
| 7741 | * <dd>{@code singleOrDefault} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7742 | * </dl> | |
| 7743 | * | |
| 7744 | * @param defaultValue | |
| 7745 | * a default item to emit if the source Observable emits no matching items | |
| 7746 | * @param predicate | |
| 7747 | * a predicate function to evaluate items emitted by the source Observable | |
| 7748 | * @return an Observable that emits the single item emitted by the source Observable that matches the | |
| 7749 | * predicate, or the default item if no emitted item matches the predicate | |
| 7750 | * @throws IllegalArgumentException | |
| 7751 | * if the source Observable emits more than one item that matches the predicate | |
| 7752 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 7753 | */ | |
| 7754 | public final Observable<T> singleOrDefault(T defaultValue, Func1<? super T, Boolean> predicate) { | |
| 7755 |
1
1. singleOrDefault : mutated return of Object value for rx/Observable::singleOrDefault to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(predicate).singleOrDefault(defaultValue); |
| 7756 | } | |
| 7757 | ||
| 7758 | /** | |
| 7759 | * Returns an Observable that skips the first {@code count} items emitted by the source Observable and emits | |
| 7760 | * the remainder. | |
| 7761 | * <p> | |
| 7762 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skip.png" alt=""> | |
| 7763 | * <dl> | |
| 7764 | * <dt><b>Scheduler:</b></dt> | |
| 7765 | * <dd>This version of {@code skip} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7766 | * </dl> | |
| 7767 | * | |
| 7768 | * @param count | |
| 7769 | * the number of items to skip | |
| 7770 | * @return an Observable that is identical to the source Observable except that it does not emit the first | |
| 7771 | * {@code count} items that the source Observable emits | |
| 7772 | * @see <a href="http://reactivex.io/documentation/operators/skip.html">ReactiveX operators documentation: Skip</a> | |
| 7773 | */ | |
| 7774 | public final Observable<T> skip(int count) { | |
| 7775 |
1
1. skip : mutated return of Object value for rx/Observable::skip to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkip<T>(count)); |
| 7776 | } | |
| 7777 | ||
| 7778 | /** | |
| 7779 | * Returns an Observable that skips values emitted by the source Observable before a specified time window | |
| 7780 | * elapses. | |
| 7781 | * <p> | |
| 7782 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skip.t.png" alt=""> | |
| 7783 | * <dl> | |
| 7784 | * <dt><b>Scheduler:</b></dt> | |
| 7785 | * <dd>This version of {@code skip} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 7786 | * </dl> | |
| 7787 | * | |
| 7788 | * @param time | |
| 7789 | * the length of the time window to skip | |
| 7790 | * @param unit | |
| 7791 | * the time unit of {@code time} | |
| 7792 | * @return an Observable that skips values emitted by the source Observable before the time window defined | |
| 7793 | * by {@code time} elapses and the emits the remainder | |
| 7794 | * @see <a href="http://reactivex.io/documentation/operators/skip.html">ReactiveX operators documentation: Skip</a> | |
| 7795 | */ | |
| 7796 | public final Observable<T> skip(long time, TimeUnit unit) { | |
| 7797 |
1
1. skip : mutated return of Object value for rx/Observable::skip to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return skip(time, unit, Schedulers.computation()); |
| 7798 | } | |
| 7799 | ||
| 7800 | /** | |
| 7801 | * Returns an Observable that skips values emitted by the source Observable before a specified time window | |
| 7802 | * on a specified {@link Scheduler} elapses. | |
| 7803 | * <p> | |
| 7804 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skip.ts.png" alt=""> | |
| 7805 | * <dl> | |
| 7806 | * <dt><b>Scheduler:</b></dt> | |
| 7807 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7808 | * </dl> | |
| 7809 | * | |
| 7810 | * @param time | |
| 7811 | * the length of the time window to skip | |
| 7812 | * @param unit | |
| 7813 | * the time unit of {@code time} | |
| 7814 | * @param scheduler | |
| 7815 | * the {@link Scheduler} on which the timed wait happens | |
| 7816 | * @return an Observable that skips values emitted by the source Observable before the time window defined | |
| 7817 | * by {@code time} and {@code scheduler} elapses, and then emits the remainder | |
| 7818 | * @see <a href="http://reactivex.io/documentation/operators/skip.html">ReactiveX operators documentation: Skip</a> | |
| 7819 | */ | |
| 7820 | public final Observable<T> skip(long time, TimeUnit unit, Scheduler scheduler) { | |
| 7821 |
1
1. skip : mutated return of Object value for rx/Observable::skip to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkipTimed<T>(time, unit, scheduler)); |
| 7822 | } | |
| 7823 | ||
| 7824 | /** | |
| 7825 | * Returns an Observable that drops a specified number of items from the end of the sequence emitted by the | |
| 7826 | * source Observable. | |
| 7827 | * <p> | |
| 7828 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skipLast.png" alt=""> | |
| 7829 | * <p> | |
| 7830 | * This Observer accumulates a queue long enough to store the first {@code count} items. As more items are | |
| 7831 | * received, items are taken from the front of the queue and emitted by the returned Observable. This causes | |
| 7832 | * such items to be delayed. | |
| 7833 | * <dl> | |
| 7834 | * <dt><b>Scheduler:</b></dt> | |
| 7835 | * <dd>This version of {@code skipLast} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7836 | * </dl> | |
| 7837 | * | |
| 7838 | * @param count | |
| 7839 | * number of items to drop from the end of the source sequence | |
| 7840 | * @return an Observable that emits the items emitted by the source Observable except for the dropped ones | |
| 7841 | * at the end | |
| 7842 | * @throws IndexOutOfBoundsException | |
| 7843 | * if {@code count} is less than zero | |
| 7844 | * @see <a href="http://reactivex.io/documentation/operators/skiplast.html">ReactiveX operators documentation: SkipLast</a> | |
| 7845 | */ | |
| 7846 | public final Observable<T> skipLast(int count) { | |
| 7847 |
1
1. skipLast : mutated return of Object value for rx/Observable::skipLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkipLast<T>(count)); |
| 7848 | } | |
| 7849 | ||
| 7850 | /** | |
| 7851 | * Returns an Observable that drops items emitted by the source Observable during a specified time window | |
| 7852 | * before the source completes. | |
| 7853 | * <p> | |
| 7854 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skipLast.t.png" alt=""> | |
| 7855 | * <p> | |
| 7856 | * Note: this action will cache the latest items arriving in the specified time window. | |
| 7857 | * <dl> | |
| 7858 | * <dt><b>Scheduler:</b></dt> | |
| 7859 | * <dd>This version of {@code skipLast} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 7860 | * </dl> | |
| 7861 | * | |
| 7862 | * @param time | |
| 7863 | * the length of the time window | |
| 7864 | * @param unit | |
| 7865 | * the time unit of {@code time} | |
| 7866 | * @return an Observable that drops those items emitted by the source Observable in a time window before the | |
| 7867 | * source completes defined by {@code time} | |
| 7868 | * @see <a href="http://reactivex.io/documentation/operators/skiplast.html">ReactiveX operators documentation: SkipLast</a> | |
| 7869 | */ | |
| 7870 | public final Observable<T> skipLast(long time, TimeUnit unit) { | |
| 7871 |
1
1. skipLast : mutated return of Object value for rx/Observable::skipLast to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return skipLast(time, unit, Schedulers.computation()); |
| 7872 | } | |
| 7873 | ||
| 7874 | /** | |
| 7875 | * Returns an Observable that drops items emitted by the source Observable during a specified time window | |
| 7876 | * (defined on a specified scheduler) before the source completes. | |
| 7877 | * <p> | |
| 7878 | * <img width="640" height="340" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skipLast.ts.png" alt=""> | |
| 7879 | * <p> | |
| 7880 | * Note: this action will cache the latest items arriving in the specified time window. | |
| 7881 | * <dl> | |
| 7882 | * <dt><b>Scheduler:</b></dt> | |
| 7883 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 7884 | * </dl> | |
| 7885 | * | |
| 7886 | * @param time | |
| 7887 | * the length of the time window | |
| 7888 | * @param unit | |
| 7889 | * the time unit of {@code time} | |
| 7890 | * @param scheduler | |
| 7891 | * the scheduler used as the time source | |
| 7892 | * @return an Observable that drops those items emitted by the source Observable in a time window before the | |
| 7893 | * source completes defined by {@code time} and {@code scheduler} | |
| 7894 | * @see <a href="http://reactivex.io/documentation/operators/skiplast.html">ReactiveX operators documentation: SkipLast</a> | |
| 7895 | */ | |
| 7896 | public final Observable<T> skipLast(long time, TimeUnit unit, Scheduler scheduler) { | |
| 7897 |
1
1. skipLast : mutated return of Object value for rx/Observable::skipLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkipLastTimed<T>(time, unit, scheduler)); |
| 7898 | } | |
| 7899 | ||
| 7900 | /** | |
| 7901 | * Returns an Observable that skips items emitted by the source Observable until a second Observable emits | |
| 7902 | * an item. | |
| 7903 | * <p> | |
| 7904 | * <img width="640" height="375" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skipUntil.png" alt=""> | |
| 7905 | * <dl> | |
| 7906 | * <dt><b>Scheduler:</b></dt> | |
| 7907 | * <dd>{@code skipUntil} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7908 | * </dl> | |
| 7909 | * | |
| 7910 | * @param other | |
| 7911 | * the second Observable that has to emit an item before the source Observable's elements begin | |
| 7912 | * to be mirrored by the resulting Observable | |
| 7913 | * @return an Observable that skips items from the source Observable until the second Observable emits an | |
| 7914 | * item, then emits the remaining items | |
| 7915 | * @see <a href="http://reactivex.io/documentation/operators/skipuntil.html">ReactiveX operators documentation: SkipUntil</a> | |
| 7916 | */ | |
| 7917 | public final <U> Observable<T> skipUntil(Observable<U> other) { | |
| 7918 |
1
1. skipUntil : mutated return of Object value for rx/Observable::skipUntil to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkipUntil<T, U>(other)); |
| 7919 | } | |
| 7920 | ||
| 7921 | /** | |
| 7922 | * Returns an Observable that skips all items emitted by the source Observable as long as a specified | |
| 7923 | * condition holds true, but emits all further source items as soon as the condition becomes false. | |
| 7924 | * <p> | |
| 7925 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/skipWhile.png" alt=""> | |
| 7926 | * <dl> | |
| 7927 | * <dt><b>Scheduler:</b></dt> | |
| 7928 | * <dd>{@code skipWhile} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7929 | * </dl> | |
| 7930 | * | |
| 7931 | * @param predicate | |
| 7932 | * a function to test each item emitted from the source Observable | |
| 7933 | * @return an Observable that begins emitting items emitted by the source Observable when the specified | |
| 7934 | * predicate becomes false | |
| 7935 | * @see <a href="http://reactivex.io/documentation/operators/skipwhile.html">ReactiveX operators documentation: SkipWhile</a> | |
| 7936 | */ | |
| 7937 | public final Observable<T> skipWhile(Func1<? super T, Boolean> predicate) { | |
| 7938 |
1
1. skipWhile : mutated return of Object value for rx/Observable::skipWhile to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorSkipWhile<T>(OperatorSkipWhile.toPredicate2(predicate))); |
| 7939 | } | |
| 7940 | ||
| 7941 | /** | |
| 7942 | * Returns an Observable that emits the items in a specified {@link Observable} before it begins to emit | |
| 7943 | * items emitted by the source Observable. | |
| 7944 | * <p> | |
| 7945 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.o.png" alt=""> | |
| 7946 | * <dl> | |
| 7947 | * <dt><b>Scheduler:</b></dt> | |
| 7948 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7949 | * </dl> | |
| 7950 | * | |
| 7951 | * @param values | |
| 7952 | * an Observable that contains the items you want the modified Observable to emit first | |
| 7953 | * @return an Observable that emits the items in the specified {@link Observable} and then emits the items | |
| 7954 | * emitted by the source Observable | |
| 7955 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 7956 | */ | |
| 7957 | public final Observable<T> startWith(Observable<T> values) { | |
| 7958 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(values, this); |
| 7959 | } | |
| 7960 | ||
| 7961 | /** | |
| 7962 | * Returns an Observable that emits the items in a specified {@link Iterable} before it begins to emit items | |
| 7963 | * emitted by the source Observable. | |
| 7964 | * <p> | |
| 7965 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 7966 | * <dl> | |
| 7967 | * <dt><b>Scheduler:</b></dt> | |
| 7968 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7969 | * </dl> | |
| 7970 | * | |
| 7971 | * @param values | |
| 7972 | * an Iterable that contains the items you want the modified Observable to emit first | |
| 7973 | * @return an Observable that emits the items in the specified {@link Iterable} and then emits the items | |
| 7974 | * emitted by the source Observable | |
| 7975 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 7976 | */ | |
| 7977 | public final Observable<T> startWith(Iterable<T> values) { | |
| 7978 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(Observable.<T> from(values), this); |
| 7979 | } | |
| 7980 | ||
| 7981 | /** | |
| 7982 | * Returns an Observable that emits a specified item before it begins to emit items emitted by the source | |
| 7983 | * Observable. | |
| 7984 | * <p> | |
| 7985 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 7986 | * <dl> | |
| 7987 | * <dt><b>Scheduler:</b></dt> | |
| 7988 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 7989 | * </dl> | |
| 7990 | * | |
| 7991 | * @param t1 | |
| 7992 | * the item to emit | |
| 7993 | * @return an Observable that emits the specified item before it begins to emit items emitted by the source | |
| 7994 | * Observable | |
| 7995 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 7996 | */ | |
| 7997 | public final Observable<T> startWith(T t1) { | |
| 7998 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return concat(just(t1), this); |
| 7999 | } | |
| 8000 | ||
| 8001 | /** | |
| 8002 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8003 | * Observable. | |
| 8004 | * <p> | |
| 8005 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8006 | * <dl> | |
| 8007 | * <dt><b>Scheduler:</b></dt> | |
| 8008 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8009 | * </dl> | |
| 8010 | * | |
| 8011 | * @param t1 | |
| 8012 | * the first item to emit | |
| 8013 | * @param t2 | |
| 8014 | * the second item to emit | |
| 8015 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8016 | * Observable | |
| 8017 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8018 | */ | |
| 8019 | public final Observable<T> startWith(T t1, T t2) { | |
| 8020 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2), this); |
| 8021 | } | |
| 8022 | ||
| 8023 | /** | |
| 8024 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8025 | * Observable. | |
| 8026 | * <p> | |
| 8027 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8028 | * <dl> | |
| 8029 | * <dt><b>Scheduler:</b></dt> | |
| 8030 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8031 | * </dl> | |
| 8032 | * | |
| 8033 | * @param t1 | |
| 8034 | * the first item to emit | |
| 8035 | * @param t2 | |
| 8036 | * the second item to emit | |
| 8037 | * @param t3 | |
| 8038 | * the third item to emit | |
| 8039 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8040 | * Observable | |
| 8041 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8042 | */ | |
| 8043 | public final Observable<T> startWith(T t1, T t2, T t3) { | |
| 8044 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3), this); |
| 8045 | } | |
| 8046 | ||
| 8047 | /** | |
| 8048 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8049 | * Observable. | |
| 8050 | * <p> | |
| 8051 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8052 | * <dl> | |
| 8053 | * <dt><b>Scheduler:</b></dt> | |
| 8054 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8055 | * </dl> | |
| 8056 | * | |
| 8057 | * @param t1 | |
| 8058 | * the first item to emit | |
| 8059 | * @param t2 | |
| 8060 | * the second item to emit | |
| 8061 | * @param t3 | |
| 8062 | * the third item to emit | |
| 8063 | * @param t4 | |
| 8064 | * the fourth item to emit | |
| 8065 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8066 | * Observable | |
| 8067 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8068 | */ | |
| 8069 | public final Observable<T> startWith(T t1, T t2, T t3, T t4) { | |
| 8070 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4), this); |
| 8071 | } | |
| 8072 | ||
| 8073 | /** | |
| 8074 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8075 | * Observable. | |
| 8076 | * <p> | |
| 8077 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8078 | * <dl> | |
| 8079 | * <dt><b>Scheduler:</b></dt> | |
| 8080 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8081 | * </dl> | |
| 8082 | * | |
| 8083 | * @param t1 | |
| 8084 | * the first item to emit | |
| 8085 | * @param t2 | |
| 8086 | * the second item to emit | |
| 8087 | * @param t3 | |
| 8088 | * the third item to emit | |
| 8089 | * @param t4 | |
| 8090 | * the fourth item to emit | |
| 8091 | * @param t5 | |
| 8092 | * the fifth item to emit | |
| 8093 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8094 | * Observable | |
| 8095 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8096 | */ | |
| 8097 | public final Observable<T> startWith(T t1, T t2, T t3, T t4, T t5) { | |
| 8098 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5), this); |
| 8099 | } | |
| 8100 | ||
| 8101 | /** | |
| 8102 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8103 | * Observable. | |
| 8104 | * <p> | |
| 8105 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8106 | * <dl> | |
| 8107 | * <dt><b>Scheduler:</b></dt> | |
| 8108 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8109 | * </dl> | |
| 8110 | * | |
| 8111 | * @param t1 | |
| 8112 | * the first item to emit | |
| 8113 | * @param t2 | |
| 8114 | * the second item to emit | |
| 8115 | * @param t3 | |
| 8116 | * the third item to emit | |
| 8117 | * @param t4 | |
| 8118 | * the fourth item to emit | |
| 8119 | * @param t5 | |
| 8120 | * the fifth item to emit | |
| 8121 | * @param t6 | |
| 8122 | * the sixth item to emit | |
| 8123 | * @return an Observable that emits the specified items before it begins to emit items emitted | |
| 8124 | * by the source Observable | |
| 8125 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8126 | */ | |
| 8127 | public final Observable<T> startWith(T t1, T t2, T t3, T t4, T t5, T t6) { | |
| 8128 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6), this); |
| 8129 | } | |
| 8130 | ||
| 8131 | /** | |
| 8132 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8133 | * Observable. | |
| 8134 | * <p> | |
| 8135 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8136 | * <dl> | |
| 8137 | * <dt><b>Scheduler:</b></dt> | |
| 8138 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8139 | * </dl> | |
| 8140 | * | |
| 8141 | * @param t1 | |
| 8142 | * the first item to emit | |
| 8143 | * @param t2 | |
| 8144 | * the second item to emit | |
| 8145 | * @param t3 | |
| 8146 | * the third item to emit | |
| 8147 | * @param t4 | |
| 8148 | * the fourth item to emit | |
| 8149 | * @param t5 | |
| 8150 | * the fifth item to emit | |
| 8151 | * @param t6 | |
| 8152 | * the sixth item to emit | |
| 8153 | * @param t7 | |
| 8154 | * the seventh item to emit | |
| 8155 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8156 | * Observable | |
| 8157 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8158 | */ | |
| 8159 | public final Observable<T> startWith(T t1, T t2, T t3, T t4, T t5, T t6, T t7) { | |
| 8160 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7), this); |
| 8161 | } | |
| 8162 | ||
| 8163 | /** | |
| 8164 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8165 | * Observable. | |
| 8166 | * <p> | |
| 8167 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8168 | * <dl> | |
| 8169 | * <dt><b>Scheduler:</b></dt> | |
| 8170 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8171 | * </dl> | |
| 8172 | * | |
| 8173 | * @param t1 | |
| 8174 | * the first item to emit | |
| 8175 | * @param t2 | |
| 8176 | * the second item to emit | |
| 8177 | * @param t3 | |
| 8178 | * the third item to emit | |
| 8179 | * @param t4 | |
| 8180 | * the fourth item to emit | |
| 8181 | * @param t5 | |
| 8182 | * the fifth item to emit | |
| 8183 | * @param t6 | |
| 8184 | * the sixth item to emit | |
| 8185 | * @param t7 | |
| 8186 | * the seventh item to emit | |
| 8187 | * @param t8 | |
| 8188 | * the eighth item to emit | |
| 8189 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8190 | * Observable | |
| 8191 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8192 | */ | |
| 8193 | public final Observable<T> startWith(T t1, T t2, T t3, T t4, T t5, T t6, T t7, T t8) { | |
| 8194 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7, t8), this); |
| 8195 | } | |
| 8196 | ||
| 8197 | /** | |
| 8198 | * Returns an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8199 | * Observable. | |
| 8200 | * <p> | |
| 8201 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/startWith.png" alt=""> | |
| 8202 | * <dl> | |
| 8203 | * <dt><b>Scheduler:</b></dt> | |
| 8204 | * <dd>{@code startWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8205 | * </dl> | |
| 8206 | * | |
| 8207 | * @param t1 | |
| 8208 | * the first item to emit | |
| 8209 | * @param t2 | |
| 8210 | * the second item to emit | |
| 8211 | * @param t3 | |
| 8212 | * the third item to emit | |
| 8213 | * @param t4 | |
| 8214 | * the fourth item to emit | |
| 8215 | * @param t5 | |
| 8216 | * the fifth item to emit | |
| 8217 | * @param t6 | |
| 8218 | * the sixth item to emit | |
| 8219 | * @param t7 | |
| 8220 | * the seventh item to emit | |
| 8221 | * @param t8 | |
| 8222 | * the eighth item to emit | |
| 8223 | * @param t9 | |
| 8224 | * the ninth item to emit | |
| 8225 | * @return an Observable that emits the specified items before it begins to emit items emitted by the source | |
| 8226 | * Observable | |
| 8227 | * @see <a href="http://reactivex.io/documentation/operators/startwith.html">ReactiveX operators documentation: StartWith</a> | |
| 8228 | */ | |
| 8229 | public final Observable<T> startWith(T t1, T t2, T t3, T t4, T t5, T t6, T t7, T t8, T t9) { | |
| 8230 |
1
1. startWith : mutated return of Object value for rx/Observable::startWith to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return concat(just(t1, t2, t3, t4, t5, t6, t7, t8, t9), this); |
| 8231 | } | |
| 8232 | ||
| 8233 | /** | |
| 8234 | * Subscribes to an Observable and ignores {@code onNext} and {@code onCompleted} emissions. If an {@code onError} emission arrives then | |
| 8235 | * {@link OnErrorNotImplementedException} is thrown. | |
| 8236 | * <dl> | |
| 8237 | * <dt><b>Scheduler:</b></dt> | |
| 8238 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8239 | * </dl> | |
| 8240 | * | |
| 8241 | * @return a {@link Subscription} reference with which the {@link Observer} can stop receiving items before | |
| 8242 | * the Observable has finished sending them | |
| 8243 | * @throws OnErrorNotImplementedException | |
| 8244 | * if the Observable tries to call {@code onError} | |
| 8245 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8246 | */ | |
| 8247 | public final Subscription subscribe() { | |
| 8248 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return subscribe(new Subscriber<T>() { |
| 8249 | ||
| 8250 | @Override | |
| 8251 | public final void onCompleted() { | |
| 8252 | // do nothing | |
| 8253 | } | |
| 8254 | ||
| 8255 | @Override | |
| 8256 | public final void onError(Throwable e) { | |
| 8257 | throw new OnErrorNotImplementedException(e); | |
| 8258 | } | |
| 8259 | ||
| 8260 | @Override | |
| 8261 | public final void onNext(T args) { | |
| 8262 | // do nothing | |
| 8263 | } | |
| 8264 | ||
| 8265 | }); | |
| 8266 | } | |
| 8267 | ||
| 8268 | /** | |
| 8269 | * Subscribes to an Observable and provides a callback to handle the items it emits. | |
| 8270 | * <dl> | |
| 8271 | * <dt><b>Scheduler:</b></dt> | |
| 8272 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8273 | * </dl> | |
| 8274 | * | |
| 8275 | * @param onNext | |
| 8276 | * the {@code Action1<T>} you have designed to accept emissions from the Observable | |
| 8277 | * @return a {@link Subscription} reference with which the {@link Observer} can stop receiving items before | |
| 8278 | * the Observable has finished sending them | |
| 8279 | * @throws IllegalArgumentException | |
| 8280 | * if {@code onNext} is null | |
| 8281 | * @throws OnErrorNotImplementedException | |
| 8282 | * if the Observable calls {@code onError} | |
| 8283 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8284 | */ | |
| 8285 | public final Subscription subscribe(final Action1<? super T> onNext) { | |
| 8286 |
1
1. subscribe : negated conditional → KILLED |
if (onNext == null) { |
| 8287 | throw new IllegalArgumentException("onNext can not be null"); | |
| 8288 | } | |
| 8289 | ||
| 8290 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return subscribe(new Subscriber<T>() { |
| 8291 | ||
| 8292 | @Override | |
| 8293 | public final void onCompleted() { | |
| 8294 | // do nothing | |
| 8295 | } | |
| 8296 | ||
| 8297 | @Override | |
| 8298 | public final void onError(Throwable e) { | |
| 8299 | throw new OnErrorNotImplementedException(e); | |
| 8300 | } | |
| 8301 | ||
| 8302 | @Override | |
| 8303 | public final void onNext(T args) { | |
| 8304 |
1
1. onNext : removed call to rx/functions/Action1::call → KILLED |
onNext.call(args); |
| 8305 | } | |
| 8306 | ||
| 8307 | }); | |
| 8308 | } | |
| 8309 | ||
| 8310 | /** | |
| 8311 | * Subscribes to an Observable and provides callbacks to handle the items it emits and any error | |
| 8312 | * notification it issues. | |
| 8313 | * <dl> | |
| 8314 | * <dt><b>Scheduler:</b></dt> | |
| 8315 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8316 | * </dl> | |
| 8317 | * | |
| 8318 | * @param onNext | |
| 8319 | * the {@code Action1<T>} you have designed to accept emissions from the Observable | |
| 8320 | * @param onError | |
| 8321 | * the {@code Action1<Throwable>} you have designed to accept any error notification from the | |
| 8322 | * Observable | |
| 8323 | * @return a {@link Subscription} reference with which the {@link Observer} can stop receiving items before | |
| 8324 | * the Observable has finished sending them | |
| 8325 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8326 | * @throws IllegalArgumentException | |
| 8327 | * if {@code onNext} is null, or | |
| 8328 | * if {@code onError} is null | |
| 8329 | */ | |
| 8330 | public final Subscription subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError) { | |
| 8331 |
1
1. subscribe : negated conditional → KILLED |
if (onNext == null) { |
| 8332 | throw new IllegalArgumentException("onNext can not be null"); | |
| 8333 | } | |
| 8334 |
1
1. subscribe : negated conditional → KILLED |
if (onError == null) { |
| 8335 | throw new IllegalArgumentException("onError can not be null"); | |
| 8336 | } | |
| 8337 | ||
| 8338 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return subscribe(new Subscriber<T>() { |
| 8339 | ||
| 8340 | @Override | |
| 8341 | public final void onCompleted() { | |
| 8342 | // do nothing | |
| 8343 | } | |
| 8344 | ||
| 8345 | @Override | |
| 8346 | public final void onError(Throwable e) { | |
| 8347 |
1
1. onError : removed call to rx/functions/Action1::call → SURVIVED |
onError.call(e); |
| 8348 | } | |
| 8349 | ||
| 8350 | @Override | |
| 8351 | public final void onNext(T args) { | |
| 8352 |
1
1. onNext : removed call to rx/functions/Action1::call → NO_COVERAGE |
onNext.call(args); |
| 8353 | } | |
| 8354 | ||
| 8355 | }); | |
| 8356 | } | |
| 8357 | ||
| 8358 | /** | |
| 8359 | * Subscribes to an Observable and provides callbacks to handle the items it emits and any error or | |
| 8360 | * completion notification it issues. | |
| 8361 | * <dl> | |
| 8362 | * <dt><b>Scheduler:</b></dt> | |
| 8363 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8364 | * </dl> | |
| 8365 | * | |
| 8366 | * @param onNext | |
| 8367 | * the {@code Action1<T>} you have designed to accept emissions from the Observable | |
| 8368 | * @param onError | |
| 8369 | * the {@code Action1<Throwable>} you have designed to accept any error notification from the | |
| 8370 | * Observable | |
| 8371 | * @param onComplete | |
| 8372 | * the {@code Action0} you have designed to accept a completion notification from the | |
| 8373 | * Observable | |
| 8374 | * @return a {@link Subscription} reference with which the {@link Observer} can stop receiving items before | |
| 8375 | * the Observable has finished sending them | |
| 8376 | * @throws IllegalArgumentException | |
| 8377 | * if {@code onNext} is null, or | |
| 8378 | * if {@code onError} is null, or | |
| 8379 | * if {@code onComplete} is null | |
| 8380 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8381 | */ | |
| 8382 | public final Subscription subscribe(final Action1<? super T> onNext, final Action1<Throwable> onError, final Action0 onComplete) { | |
| 8383 |
1
1. subscribe : negated conditional → KILLED |
if (onNext == null) { |
| 8384 | throw new IllegalArgumentException("onNext can not be null"); | |
| 8385 | } | |
| 8386 |
1
1. subscribe : negated conditional → KILLED |
if (onError == null) { |
| 8387 | throw new IllegalArgumentException("onError can not be null"); | |
| 8388 | } | |
| 8389 |
1
1. subscribe : negated conditional → KILLED |
if (onComplete == null) { |
| 8390 | throw new IllegalArgumentException("onComplete can not be null"); | |
| 8391 | } | |
| 8392 | ||
| 8393 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return subscribe(new Subscriber<T>() { |
| 8394 | ||
| 8395 | @Override | |
| 8396 | public final void onCompleted() { | |
| 8397 |
1
1. onCompleted : removed call to rx/functions/Action0::call → SURVIVED |
onComplete.call(); |
| 8398 | } | |
| 8399 | ||
| 8400 | @Override | |
| 8401 | public final void onError(Throwable e) { | |
| 8402 |
1
1. onError : removed call to rx/functions/Action1::call → NO_COVERAGE |
onError.call(e); |
| 8403 | } | |
| 8404 | ||
| 8405 | @Override | |
| 8406 | public final void onNext(T args) { | |
| 8407 |
1
1. onNext : removed call to rx/functions/Action1::call → SURVIVED |
onNext.call(args); |
| 8408 | } | |
| 8409 | ||
| 8410 | }); | |
| 8411 | } | |
| 8412 | ||
| 8413 | /** | |
| 8414 | * Subscribes to an Observable and provides an Observer that implements functions to handle the items the | |
| 8415 | * Observable emits and any error or completion notification it issues. | |
| 8416 | * <dl> | |
| 8417 | * <dt><b>Scheduler:</b></dt> | |
| 8418 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8419 | * </dl> | |
| 8420 | * | |
| 8421 | * @param observer | |
| 8422 | * the Observer that will handle emissions and notifications from the Observable | |
| 8423 | * @return a {@link Subscription} reference with which the {@link Observer} can stop receiving items before | |
| 8424 | * the Observable has completed | |
| 8425 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8426 | */ | |
| 8427 | public final Subscription subscribe(final Observer<? super T> observer) { | |
| 8428 |
1
1. subscribe : negated conditional → KILLED |
if (observer instanceof Subscriber) { |
| 8429 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return subscribe((Subscriber<? super T>)observer); |
| 8430 | } | |
| 8431 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return subscribe(new Subscriber<T>() { |
| 8432 | ||
| 8433 | @Override | |
| 8434 | public void onCompleted() { | |
| 8435 |
1
1. onCompleted : removed call to rx/Observer::onCompleted → KILLED |
observer.onCompleted(); |
| 8436 | } | |
| 8437 | ||
| 8438 | @Override | |
| 8439 | public void onError(Throwable e) { | |
| 8440 |
1
1. onError : removed call to rx/Observer::onError → KILLED |
observer.onError(e); |
| 8441 | } | |
| 8442 | ||
| 8443 | @Override | |
| 8444 | public void onNext(T t) { | |
| 8445 |
1
1. onNext : removed call to rx/Observer::onNext → KILLED |
observer.onNext(t); |
| 8446 | } | |
| 8447 | ||
| 8448 | }); | |
| 8449 | } | |
| 8450 | ||
| 8451 | /** | |
| 8452 | * Subscribes to an Observable and invokes {@link OnSubscribe} function without any contract protection, | |
| 8453 | * error handling, unsubscribe, or execution hooks. | |
| 8454 | * <p> | |
| 8455 | * Use this only for implementing an {@link Operator} that requires nested subscriptions. For other | |
| 8456 | * purposes, use {@link #subscribe(Subscriber)} which ensures | |
| 8457 | * <a href="http://reactivex.io/documentation/contract.html">the Observable contract</a> and other | |
| 8458 | * functionality. | |
| 8459 | * <dl> | |
| 8460 | * <dt><b>Scheduler:</b></dt> | |
| 8461 | * <dd>{@code unsafeSubscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8462 | * </dl> | |
| 8463 | * | |
| 8464 | * @param subscriber | |
| 8465 | * the Subscriber that will handle emissions and notifications from the Observable | |
| 8466 | * @return a {@link Subscription} reference with which the {@link Subscriber} can stop receiving items | |
| 8467 | * before the Observable has completed | |
| 8468 | */ | |
| 8469 | public final Subscription unsafeSubscribe(Subscriber<? super T> subscriber) { | |
| 8470 | try { | |
| 8471 | // new Subscriber so onStart it | |
| 8472 |
1
1. unsafeSubscribe : removed call to rx/Subscriber::onStart → KILLED |
subscriber.onStart(); |
| 8473 | // allow the hook to intercept and/or decorate | |
| 8474 |
1
1. unsafeSubscribe : removed call to rx/Observable$OnSubscribe::call → KILLED |
hook.onSubscribeStart(this, onSubscribe).call(subscriber); |
| 8475 |
1
1. unsafeSubscribe : mutated return of Object value for rx/Observable::unsafeSubscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return hook.onSubscribeReturn(subscriber); |
| 8476 | } catch (Throwable e) { | |
| 8477 | // special handling for certain Throwable/Error/Exception types | |
| 8478 |
1
1. unsafeSubscribe : removed call to rx/exceptions/Exceptions::throwIfFatal → KILLED |
Exceptions.throwIfFatal(e); |
| 8479 | // if an unhandled error occurs executing the onSubscribe we will propagate it | |
| 8480 | try { | |
| 8481 |
1
1. unsafeSubscribe : removed call to rx/Subscriber::onError → KILLED |
subscriber.onError(hook.onSubscribeError(e)); |
| 8482 | } catch (Throwable e2) { | |
| 8483 |
1
1. unsafeSubscribe : removed call to rx/exceptions/Exceptions::throwIfFatal → KILLED |
Exceptions.throwIfFatal(e2); |
| 8484 | // if this happens it means the onError itself failed (perhaps an invalid function implementation) | |
| 8485 | // so we are unable to propagate the error correctly and will just throw | |
| 8486 | RuntimeException r = new RuntimeException("Error occurred attempting to subscribe [" + e.getMessage() + "] and then again while trying to pass to onError.", e2); | |
| 8487 | // TODO could the hook be the cause of the error in the on error handling. | |
| 8488 | hook.onSubscribeError(r); | |
| 8489 | // TODO why aren't we throwing the hook's return value. | |
| 8490 | throw r; | |
| 8491 | } | |
| 8492 |
1
1. unsafeSubscribe : mutated return of Object value for rx/Observable::unsafeSubscribe to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return Subscriptions.unsubscribed(); |
| 8493 | } | |
| 8494 | } | |
| 8495 | ||
| 8496 | /** | |
| 8497 | * Subscribes to an Observable and provides a Subscriber that implements functions to handle the items the | |
| 8498 | * Observable emits and any error or completion notification it issues. | |
| 8499 | * <p> | |
| 8500 | * A typical implementation of {@code subscribe} does the following: | |
| 8501 | * <ol> | |
| 8502 | * <li>It stores a reference to the Subscriber in a collection object, such as a {@code List<T>} object.</li> | |
| 8503 | * <li>It returns a reference to the {@link Subscription} interface. This enables Subscribers to | |
| 8504 | * unsubscribe, that is, to stop receiving items and notifications before the Observable completes, which | |
| 8505 | * also invokes the Subscriber's {@link Subscriber#onCompleted onCompleted} method.</li> | |
| 8506 | * </ol><p> | |
| 8507 | * An {@code Observable<T>} instance is responsible for accepting all subscriptions and notifying all | |
| 8508 | * Subscribers. Unless the documentation for a particular {@code Observable<T>} implementation indicates | |
| 8509 | * otherwise, Subscriber should make no assumptions about the order in which multiple Subscribers will | |
| 8510 | * receive their notifications. | |
| 8511 | * <p> | |
| 8512 | * For more information see the | |
| 8513 | * <a href="http://reactivex.io/documentation/observable.html">ReactiveX documentation</a>. | |
| 8514 | * <dl> | |
| 8515 | * <dt><b>Scheduler:</b></dt> | |
| 8516 | * <dd>{@code subscribe} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8517 | * </dl> | |
| 8518 | * | |
| 8519 | * @param subscriber | |
| 8520 | * the {@link Subscriber} that will handle emissions and notifications from the Observable | |
| 8521 | * @return a {@link Subscription} reference with which Subscribers that are {@link Observer}s can | |
| 8522 | * unsubscribe from the Observable | |
| 8523 | * @throws IllegalStateException | |
| 8524 | * if {@code subscribe} is unable to obtain an {@code OnSubscribe<>} function | |
| 8525 | * @throws IllegalArgumentException | |
| 8526 | * if the {@link Subscriber} provided as the argument to {@code subscribe} is {@code null} | |
| 8527 | * @throws OnErrorNotImplementedException | |
| 8528 | * if the {@link Subscriber}'s {@code onError} method is null | |
| 8529 | * @throws RuntimeException | |
| 8530 | * if the {@link Subscriber}'s {@code onError} method itself threw a {@code Throwable} | |
| 8531 | * @see <a href="http://reactivex.io/documentation/operators/subscribe.html">ReactiveX operators documentation: Subscribe</a> | |
| 8532 | */ | |
| 8533 | public final Subscription subscribe(Subscriber<? super T> subscriber) { | |
| 8534 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return Observable.subscribe(subscriber, this); |
| 8535 | } | |
| 8536 | | |
| 8537 | private static <T> Subscription subscribe(Subscriber<? super T> subscriber, Observable<T> observable) { | |
| 8538 | // validate and proceed | |
| 8539 |
1
1. subscribe : negated conditional → KILLED |
if (subscriber == null) { |
| 8540 | throw new IllegalArgumentException("observer can not be null"); | |
| 8541 | } | |
| 8542 |
1
1. subscribe : negated conditional → KILLED |
if (observable.onSubscribe == null) { |
| 8543 | throw new IllegalStateException("onSubscribe function can not be null."); | |
| 8544 | /* | |
| 8545 | * the subscribe function can also be overridden but generally that's not the appropriate approach | |
| 8546 | * so I won't mention that in the exception | |
| 8547 | */ | |
| 8548 | } | |
| 8549 | | |
| 8550 | // new Subscriber so onStart it | |
| 8551 |
1
1. subscribe : removed call to rx/Subscriber::onStart → KILLED |
subscriber.onStart(); |
| 8552 | | |
| 8553 | /* | |
| 8554 | * See https://github.com/ReactiveX/RxJava/issues/216 for discussion on "Guideline 6.4: Protect calls | |
| 8555 | * to user code from within an Observer" | |
| 8556 | */ | |
| 8557 | // if not already wrapped | |
| 8558 |
1
1. subscribe : negated conditional → KILLED |
if (!(subscriber instanceof SafeSubscriber)) { |
| 8559 | // assign to `observer` so we return the protected version | |
| 8560 | subscriber = new SafeSubscriber<T>(subscriber); | |
| 8561 | } | |
| 8562 | ||
| 8563 | // The code below is exactly the same an unsafeSubscribe but not used because it would | |
| 8564 | // add a significant depth to already huge call stacks. | |
| 8565 | try { | |
| 8566 | // allow the hook to intercept and/or decorate | |
| 8567 |
1
1. subscribe : removed call to rx/Observable$OnSubscribe::call → KILLED |
hook.onSubscribeStart(observable, observable.onSubscribe).call(subscriber); |
| 8568 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return hook.onSubscribeReturn(subscriber); |
| 8569 | } catch (Throwable e) { | |
| 8570 | // special handling for certain Throwable/Error/Exception types | |
| 8571 |
1
1. subscribe : removed call to rx/exceptions/Exceptions::throwIfFatal → SURVIVED |
Exceptions.throwIfFatal(e); |
| 8572 | // if an unhandled error occurs executing the onSubscribe we will propagate it | |
| 8573 | try { | |
| 8574 |
1
1. subscribe : removed call to rx/Subscriber::onError → KILLED |
subscriber.onError(hook.onSubscribeError(e)); |
| 8575 | } catch (Throwable e2) { | |
| 8576 |
1
1. subscribe : removed call to rx/exceptions/Exceptions::throwIfFatal → KILLED |
Exceptions.throwIfFatal(e2); |
| 8577 | // if this happens it means the onError itself failed (perhaps an invalid function implementation) | |
| 8578 | // so we are unable to propagate the error correctly and will just throw | |
| 8579 | RuntimeException r = new RuntimeException("Error occurred attempting to subscribe [" + e.getMessage() + "] and then again while trying to pass to onError.", e2); | |
| 8580 | // TODO could the hook be the cause of the error in the on error handling. | |
| 8581 | hook.onSubscribeError(r); | |
| 8582 | // TODO why aren't we throwing the hook's return value. | |
| 8583 | throw r; | |
| 8584 | } | |
| 8585 |
1
1. subscribe : mutated return of Object value for rx/Observable::subscribe to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return Subscriptions.unsubscribed(); |
| 8586 | } | |
| 8587 | } | |
| 8588 | ||
| 8589 | /** | |
| 8590 | * Asynchronously subscribes Observers to this Observable on the specified {@link Scheduler}. | |
| 8591 | * <p> | |
| 8592 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/subscribeOn.png" alt=""> | |
| 8593 | * <dl> | |
| 8594 | * <dt><b>Scheduler:</b></dt> | |
| 8595 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8596 | * </dl> | |
| 8597 | * | |
| 8598 | * @param scheduler | |
| 8599 | * the {@link Scheduler} to perform subscription actions on | |
| 8600 | * @return the source Observable modified so that its subscriptions happen on the | |
| 8601 | * specified {@link Scheduler} | |
| 8602 | * @see <a href="http://reactivex.io/documentation/operators/subscribeon.html">ReactiveX operators documentation: SubscribeOn</a> | |
| 8603 | * @see <a href="http://www.grahamlea.com/2014/07/rxjava-threading-examples/">RxJava Threading Examples</a> | |
| 8604 | * @see #observeOn | |
| 8605 | */ | |
| 8606 | public final Observable<T> subscribeOn(Scheduler scheduler) { | |
| 8607 |
1
1. subscribeOn : negated conditional → KILLED |
if (this instanceof ScalarSynchronousObservable) { |
| 8608 |
1
1. subscribeOn : mutated return of Object value for rx/Observable::subscribeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ((ScalarSynchronousObservable<T>)this).scalarScheduleOn(scheduler); |
| 8609 | } | |
| 8610 |
1
1. subscribeOn : mutated return of Object value for rx/Observable::subscribeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return create(new OperatorSubscribeOn<T>(this, scheduler)); |
| 8611 | } | |
| 8612 | ||
| 8613 | /** | |
| 8614 | * Returns a new Observable by applying a function that you supply to each item emitted by the source | |
| 8615 | * Observable that returns an Observable, and then emitting the items emitted by the most recently emitted | |
| 8616 | * of these Observables. | |
| 8617 | * <p> | |
| 8618 | * <img width="640" height="350" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/switchMap.png" alt=""> | |
| 8619 | * <dl> | |
| 8620 | * <dt><b>Scheduler:</b></dt> | |
| 8621 | * <dd>{@code switchMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8622 | * </dl> | |
| 8623 | * | |
| 8624 | * @param func | |
| 8625 | * a function that, when applied to an item emitted by the source Observable, returns an | |
| 8626 | * Observable | |
| 8627 | * @return an Observable that emits the items emitted by the Observable returned from applying {@code func} to the most recently emitted item emitted by the source Observable | |
| 8628 | * @see <a href="http://reactivex.io/documentation/operators/flatmap.html">ReactiveX operators documentation: FlatMap</a> | |
| 8629 | */ | |
| 8630 | public final <R> Observable<R> switchMap(Func1<? super T, ? extends Observable<? extends R>> func) { | |
| 8631 |
1
1. switchMap : mutated return of Object value for rx/Observable::switchMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return switchOnNext(map(func)); |
| 8632 | } | |
| 8633 | ||
| 8634 | /** | |
| 8635 | * Returns an Observable that emits only the first {@code count} items emitted by the source Observable. If the source emits fewer than | |
| 8636 | * {@code count} items then all of its items are emitted. | |
| 8637 | * <p> | |
| 8638 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/take.png" alt=""> | |
| 8639 | * <p> | |
| 8640 | * This method returns an Observable that will invoke a subscribing {@link Observer}'s | |
| 8641 | * {@link Observer#onNext onNext} function a maximum of {@code count} times before invoking | |
| 8642 | * {@link Observer#onCompleted onCompleted}. | |
| 8643 | * <dl> | |
| 8644 | * <dt><b>Scheduler:</b></dt> | |
| 8645 | * <dd>This version of {@code take} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8646 | * </dl> | |
| 8647 | * | |
| 8648 | * @param count | |
| 8649 | * the maximum number of items to emit | |
| 8650 | * @return an Observable that emits only the first {@code count} items emitted by the source Observable, or | |
| 8651 | * all of the items from the source Observable if that Observable emits fewer than {@code count} items | |
| 8652 | * @see <a href="http://reactivex.io/documentation/operators/take.html">ReactiveX operators documentation: Take</a> | |
| 8653 | */ | |
| 8654 | public final Observable<T> take(final int count) { | |
| 8655 |
1
1. take : mutated return of Object value for rx/Observable::take to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTake<T>(count)); |
| 8656 | } | |
| 8657 | ||
| 8658 | /** | |
| 8659 | * Returns an Observable that emits those items emitted by source Observable before a specified time runs | |
| 8660 | * out. | |
| 8661 | * <p> | |
| 8662 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/take.t.png" alt=""> | |
| 8663 | * <dl> | |
| 8664 | * <dt><b>Scheduler:</b></dt> | |
| 8665 | * <dd>This version of {@code take} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 8666 | * </dl> | |
| 8667 | * | |
| 8668 | * @param time | |
| 8669 | * the length of the time window | |
| 8670 | * @param unit | |
| 8671 | * the time unit of {@code time} | |
| 8672 | * @return an Observable that emits those items emitted by the source Observable before the time runs out | |
| 8673 | * @see <a href="http://reactivex.io/documentation/operators/take.html">ReactiveX operators documentation: Take</a> | |
| 8674 | */ | |
| 8675 | public final Observable<T> take(long time, TimeUnit unit) { | |
| 8676 |
1
1. take : mutated return of Object value for rx/Observable::take to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return take(time, unit, Schedulers.computation()); |
| 8677 | } | |
| 8678 | ||
| 8679 | /** | |
| 8680 | * Returns an Observable that emits those items emitted by source Observable before a specified time (on a | |
| 8681 | * specified Scheduler) runs out. | |
| 8682 | * <p> | |
| 8683 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/take.ts.png" alt=""> | |
| 8684 | * <dl> | |
| 8685 | * <dt><b>Scheduler:</b></dt> | |
| 8686 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8687 | * </dl> | |
| 8688 | * | |
| 8689 | * @param time | |
| 8690 | * the length of the time window | |
| 8691 | * @param unit | |
| 8692 | * the time unit of {@code time} | |
| 8693 | * @param scheduler | |
| 8694 | * the Scheduler used for time source | |
| 8695 | * @return an Observable that emits those items emitted by the source Observable before the time runs out, | |
| 8696 | * according to the specified Scheduler | |
| 8697 | * @see <a href="http://reactivex.io/documentation/operators/take.html">ReactiveX operators documentation: Take</a> | |
| 8698 | */ | |
| 8699 | public final Observable<T> take(long time, TimeUnit unit, Scheduler scheduler) { | |
| 8700 |
1
1. take : mutated return of Object value for rx/Observable::take to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeTimed<T>(time, unit, scheduler)); |
| 8701 | } | |
| 8702 | ||
| 8703 | /** | |
| 8704 | * Returns an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 8705 | * a specified condition. | |
| 8706 | * <p> | |
| 8707 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeFirstN.png" alt=""> | |
| 8708 | * <dl> | |
| 8709 | * <dt><b>Scheduler:</b></dt> | |
| 8710 | * <dd>{@code takeFirst} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8711 | * </dl> | |
| 8712 | * | |
| 8713 | * @param predicate | |
| 8714 | * the condition any item emitted by the source Observable has to satisfy | |
| 8715 | * @return an Observable that emits only the very first item emitted by the source Observable that satisfies | |
| 8716 | * the given condition, or that completes without emitting anything if the source Observable | |
| 8717 | * completes without emitting a single condition-satisfying item | |
| 8718 | * @see <a href="http://reactivex.io/documentation/operators/first.html">ReactiveX operators documentation: First</a> | |
| 8719 | */ | |
| 8720 | public final Observable<T> takeFirst(Func1<? super T, Boolean> predicate) { | |
| 8721 |
1
1. takeFirst : mutated return of Object value for rx/Observable::takeFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return filter(predicate).take(1); |
| 8722 | } | |
| 8723 | ||
| 8724 | /** | |
| 8725 | * Returns an Observable that emits at most the last {@code count} items emitted by the source Observable. If the source emits fewer than | |
| 8726 | * {@code count} items then all of its items are emitted. | |
| 8727 | * <p> | |
| 8728 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLast.n.png" alt=""> | |
| 8729 | * <dl> | |
| 8730 | * <dt><b>Scheduler:</b></dt> | |
| 8731 | * <dd>This version of {@code takeLast} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8732 | * </dl> | |
| 8733 | * | |
| 8734 | * @param count | |
| 8735 | * the maximum number of items to emit from the end of the sequence of items emitted by the source | |
| 8736 | * Observable | |
| 8737 | * @return an Observable that emits at most the last {@code count} items emitted by the source Observable | |
| 8738 | * @throws IndexOutOfBoundsException | |
| 8739 | * if {@code count} is less than zero | |
| 8740 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8741 | */ | |
| 8742 | public final Observable<T> takeLast(final int count) { | |
| 8743 |
1
1. takeLast : negated conditional → KILLED |
if (count == 0) |
| 8744 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return ignoreElements(); |
| 8745 |
1
1. takeLast : negated conditional → KILLED |
else if (count == 1 ) |
| 8746 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorTakeLastOne.<T>instance()); |
| 8747 | else | |
| 8748 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeLast<T>(count)); |
| 8749 | } | |
| 8750 | ||
| 8751 | /** | |
| 8752 | * Returns an Observable that emits at most a specified number of items from the source Observable that were | |
| 8753 | * emitted in a specified window of time before the Observable completed. | |
| 8754 | * <p> | |
| 8755 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLast.tn.png" alt=""> | |
| 8756 | * <dl> | |
| 8757 | * <dt><b>Scheduler:</b></dt> | |
| 8758 | * <dd>This version of {@code takeLast} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 8759 | * </dl> | |
| 8760 | * | |
| 8761 | * @param count | |
| 8762 | * the maximum number of items to emit | |
| 8763 | * @param time | |
| 8764 | * the length of the time window | |
| 8765 | * @param unit | |
| 8766 | * the time unit of {@code time} | |
| 8767 | * @return an Observable that emits at most {@code count} items from the source Observable that were emitted | |
| 8768 | * in a specified window of time before the Observable completed | |
| 8769 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8770 | */ | |
| 8771 | public final Observable<T> takeLast(int count, long time, TimeUnit unit) { | |
| 8772 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → SURVIVED |
return takeLast(count, time, unit, Schedulers.computation()); |
| 8773 | } | |
| 8774 | ||
| 8775 | /** | |
| 8776 | * Returns an Observable that emits at most a specified number of items from the source Observable that were | |
| 8777 | * emitted in a specified window of time before the Observable completed, where the timing information is | |
| 8778 | * provided by a given Scheduler. | |
| 8779 | * <p> | |
| 8780 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLast.tns.png" alt=""> | |
| 8781 | * <dl> | |
| 8782 | * <dt><b>Scheduler:</b></dt> | |
| 8783 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8784 | * </dl> | |
| 8785 | * | |
| 8786 | * @param count | |
| 8787 | * the maximum number of items to emit | |
| 8788 | * @param time | |
| 8789 | * the length of the time window | |
| 8790 | * @param unit | |
| 8791 | * the time unit of {@code time} | |
| 8792 | * @param scheduler | |
| 8793 | * the {@link Scheduler} that provides the timestamps for the observed items | |
| 8794 | * @return an Observable that emits at most {@code count} items from the source Observable that were emitted | |
| 8795 | * in a specified window of time before the Observable completed, where the timing information is | |
| 8796 | * provided by the given {@code scheduler} | |
| 8797 | * @throws IndexOutOfBoundsException | |
| 8798 | * if {@code count} is less than zero | |
| 8799 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8800 | */ | |
| 8801 | public final Observable<T> takeLast(int count, long time, TimeUnit unit, Scheduler scheduler) { | |
| 8802 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeLastTimed<T>(count, time, unit, scheduler)); |
| 8803 | } | |
| 8804 | ||
| 8805 | /** | |
| 8806 | * Returns an Observable that emits the items from the source Observable that were emitted in a specified | |
| 8807 | * window of time before the Observable completed. | |
| 8808 | * <p> | |
| 8809 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLast.t.png" alt=""> | |
| 8810 | * <dl> | |
| 8811 | * <dt><b>Scheduler:</b></dt> | |
| 8812 | * <dd>This version of {@code takeLast} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 8813 | * </dl> | |
| 8814 | * | |
| 8815 | * @param time | |
| 8816 | * the length of the time window | |
| 8817 | * @param unit | |
| 8818 | * the time unit of {@code time} | |
| 8819 | * @return an Observable that emits the items from the source Observable that were emitted in the window of | |
| 8820 | * time before the Observable completed specified by {@code time} | |
| 8821 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8822 | */ | |
| 8823 | public final Observable<T> takeLast(long time, TimeUnit unit) { | |
| 8824 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(time, unit, Schedulers.computation()); |
| 8825 | } | |
| 8826 | ||
| 8827 | /** | |
| 8828 | * Returns an Observable that emits the items from the source Observable that were emitted in a specified | |
| 8829 | * window of time before the Observable completed, where the timing information is provided by a specified | |
| 8830 | * Scheduler. | |
| 8831 | * <p> | |
| 8832 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLast.ts.png" alt=""> | |
| 8833 | * <dl> | |
| 8834 | * <dt><b>Scheduler:</b></dt> | |
| 8835 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8836 | * </dl> | |
| 8837 | * | |
| 8838 | * @param time | |
| 8839 | * the length of the time window | |
| 8840 | * @param unit | |
| 8841 | * the time unit of {@code time} | |
| 8842 | * @param scheduler | |
| 8843 | * the Scheduler that provides the timestamps for the Observed items | |
| 8844 | * @return an Observable that emits the items from the source Observable that were emitted in the window of | |
| 8845 | * time before the Observable completed specified by {@code time}, where the timing information is | |
| 8846 | * provided by {@code scheduler} | |
| 8847 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8848 | */ | |
| 8849 | public final Observable<T> takeLast(long time, TimeUnit unit, Scheduler scheduler) { | |
| 8850 |
1
1. takeLast : mutated return of Object value for rx/Observable::takeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeLastTimed<T>(time, unit, scheduler)); |
| 8851 | } | |
| 8852 | ||
| 8853 | /** | |
| 8854 | * Returns an Observable that emits a single List containing at most the last {@code count} elements emitted by the | |
| 8855 | * source Observable. If the source emits fewer than {@code count} items then the emitted List will contain all of the source emissions. | |
| 8856 | * <p> | |
| 8857 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLastBuffer.png" alt=""> | |
| 8858 | * <dl> | |
| 8859 | * <dt><b>Scheduler:</b></dt> | |
| 8860 | * <dd>This version of {@code takeLastBuffer} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8861 | * </dl> | |
| 8862 | * | |
| 8863 | * @param count | |
| 8864 | * the maximum number of items to emit in the list | |
| 8865 | * @return an Observable that emits a single list containing at most the last {@code count} elements emitted by the | |
| 8866 | * source Observable | |
| 8867 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8868 | */ | |
| 8869 | public final Observable<List<T>> takeLastBuffer(int count) { | |
| 8870 |
1
1. takeLastBuffer : mutated return of Object value for rx/Observable::takeLastBuffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(count).toList(); |
| 8871 | } | |
| 8872 | ||
| 8873 | /** | |
| 8874 | * Returns an Observable that emits a single List containing at most {@code count} items from the source | |
| 8875 | * Observable that were emitted during a specified window of time before the source Observable completed. | |
| 8876 | * <p> | |
| 8877 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLastBuffer.tn.png" alt=""> | |
| 8878 | * <dl> | |
| 8879 | * <dt><b>Scheduler:</b></dt> | |
| 8880 | * <dd>This version of {@code takeLastBuffer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 8881 | * </dl> | |
| 8882 | * | |
| 8883 | * @param count | |
| 8884 | * the maximum number of items to emit | |
| 8885 | * @param time | |
| 8886 | * the length of the time window | |
| 8887 | * @param unit | |
| 8888 | * the time unit of {@code time} | |
| 8889 | * @return an Observable that emits a single List containing at most {@code count} items emitted by the | |
| 8890 | * source Observable during the time window defined by {@code time} before the source Observable | |
| 8891 | * completed | |
| 8892 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8893 | */ | |
| 8894 | public final Observable<List<T>> takeLastBuffer(int count, long time, TimeUnit unit) { | |
| 8895 |
1
1. takeLastBuffer : mutated return of Object value for rx/Observable::takeLastBuffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(count, time, unit).toList(); |
| 8896 | } | |
| 8897 | ||
| 8898 | /** | |
| 8899 | * Returns an Observable that emits a single List containing at most {@code count} items from the source | |
| 8900 | * Observable that were emitted during a specified window of time (on a specified Scheduler) before the | |
| 8901 | * source Observable completed. | |
| 8902 | * <p> | |
| 8903 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLastBuffer.tns.png" alt=""> | |
| 8904 | * <dl> | |
| 8905 | * <dt><b>Scheduler:</b></dt> | |
| 8906 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8907 | * </dl> | |
| 8908 | * | |
| 8909 | * @param count | |
| 8910 | * the maximum number of items to emit | |
| 8911 | * @param time | |
| 8912 | * the length of the time window | |
| 8913 | * @param unit | |
| 8914 | * the time unit of {@code time} | |
| 8915 | * @param scheduler | |
| 8916 | * the Scheduler that provides the timestamps for the observed items | |
| 8917 | * @return an Observable that emits a single List containing at most {@code count} items emitted by the | |
| 8918 | * source Observable during the time window defined by {@code time} before the source Observable | |
| 8919 | * completed | |
| 8920 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8921 | */ | |
| 8922 | public final Observable<List<T>> takeLastBuffer(int count, long time, TimeUnit unit, Scheduler scheduler) { | |
| 8923 |
1
1. takeLastBuffer : mutated return of Object value for rx/Observable::takeLastBuffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(count, time, unit, scheduler).toList(); |
| 8924 | } | |
| 8925 | ||
| 8926 | /** | |
| 8927 | * Returns an Observable that emits a single List containing those items from the source Observable that | |
| 8928 | * were emitted during a specified window of time before the source Observable completed. | |
| 8929 | * <p> | |
| 8930 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLastBuffer.t.png" alt=""> | |
| 8931 | * <dl> | |
| 8932 | * <dt><b>Scheduler:</b></dt> | |
| 8933 | * <dd>This version of {@code takeLastBuffer} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 8934 | * </dl> | |
| 8935 | * | |
| 8936 | * @param time | |
| 8937 | * the length of the time window | |
| 8938 | * @param unit | |
| 8939 | * the time unit of {@code time} | |
| 8940 | * @return an Observable that emits a single List containing the items emitted by the source Observable | |
| 8941 | * during the time window defined by {@code time} before the source Observable completed | |
| 8942 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8943 | */ | |
| 8944 | public final Observable<List<T>> takeLastBuffer(long time, TimeUnit unit) { | |
| 8945 |
1
1. takeLastBuffer : mutated return of Object value for rx/Observable::takeLastBuffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(time, unit).toList(); |
| 8946 | } | |
| 8947 | ||
| 8948 | /** | |
| 8949 | * Returns an Observable that emits a single List containing those items from the source Observable that | |
| 8950 | * were emitted during a specified window of time before the source Observable completed, where the timing | |
| 8951 | * information is provided by the given Scheduler. | |
| 8952 | * <p> | |
| 8953 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeLastBuffer.ts.png" alt=""> | |
| 8954 | * <dl> | |
| 8955 | * <dt><b>Scheduler:</b></dt> | |
| 8956 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 8957 | * </dl> | |
| 8958 | * | |
| 8959 | * @param time | |
| 8960 | * the length of the time window | |
| 8961 | * @param unit | |
| 8962 | * the time unit of {@code time} | |
| 8963 | * @param scheduler | |
| 8964 | * the Scheduler that provides the timestamps for the observed items | |
| 8965 | * @return an Observable that emits a single List containing the items emitted by the source Observable | |
| 8966 | * during the time window defined by {@code time} before the source Observable completed, where the | |
| 8967 | * timing information is provided by {@code scheduler} | |
| 8968 | * @see <a href="http://reactivex.io/documentation/operators/takelast.html">ReactiveX operators documentation: TakeLast</a> | |
| 8969 | */ | |
| 8970 | public final Observable<List<T>> takeLastBuffer(long time, TimeUnit unit, Scheduler scheduler) { | |
| 8971 |
1
1. takeLastBuffer : mutated return of Object value for rx/Observable::takeLastBuffer to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return takeLast(time, unit, scheduler).toList(); |
| 8972 | } | |
| 8973 | ||
| 8974 | /** | |
| 8975 | * Returns an Observable that emits the items emitted by the source Observable until a second Observable | |
| 8976 | * emits an item. | |
| 8977 | * <p> | |
| 8978 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeUntil.png" alt=""> | |
| 8979 | * <dl> | |
| 8980 | * <dt><b>Scheduler:</b></dt> | |
| 8981 | * <dd>{@code takeUntil} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 8982 | * </dl> | |
| 8983 | * | |
| 8984 | * @param other | |
| 8985 | * the Observable whose first emitted item will cause {@code takeUntil} to stop emitting items | |
| 8986 | * from the source Observable | |
| 8987 | * @param <E> | |
| 8988 | * the type of items emitted by {@code other} | |
| 8989 | * @return an Observable that emits the items emitted by the source Observable until such time as {@code other} emits its first item | |
| 8990 | * @see <a href="http://reactivex.io/documentation/operators/takeuntil.html">ReactiveX operators documentation: TakeUntil</a> | |
| 8991 | */ | |
| 8992 | public final <E> Observable<T> takeUntil(Observable<? extends E> other) { | |
| 8993 |
1
1. takeUntil : mutated return of Object value for rx/Observable::takeUntil to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeUntil<T, E>(other)); |
| 8994 | } | |
| 8995 | ||
| 8996 | /** | |
| 8997 | * Returns an Observable that emits items emitted by the source Observable so long as each item satisfied a | |
| 8998 | * specified condition, and then completes as soon as this condition is not satisfied. | |
| 8999 | * <p> | |
| 9000 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeWhile.png" alt=""> | |
| 9001 | * <dl> | |
| 9002 | * <dt><b>Scheduler:</b></dt> | |
| 9003 | * <dd>{@code takeWhile} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9004 | * </dl> | |
| 9005 | * | |
| 9006 | * @param predicate | |
| 9007 | * a function that evaluates an item emitted by the source Observable and returns a Boolean | |
| 9008 | * @return an Observable that emits the items from the source Observable so long as each item satisfies the | |
| 9009 | * condition defined by {@code predicate}, then completes | |
| 9010 | * @see <a href="http://reactivex.io/documentation/operators/takewhile.html">ReactiveX operators documentation: TakeWhile</a> | |
| 9011 | * @see Observable#takeUntil(Func1) | |
| 9012 | */ | |
| 9013 | public final Observable<T> takeWhile(final Func1<? super T, Boolean> predicate) { | |
| 9014 |
1
1. takeWhile : mutated return of Object value for rx/Observable::takeWhile to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeWhile<T>(predicate)); |
| 9015 | } | |
| 9016 | ||
| 9017 | /** | |
| 9018 | * Returns an Observable that emits items emitted by the source Observable, checks the specified predicate | |
| 9019 | * for each item, and then completes if the condition is satisfied. | |
| 9020 | * <p> | |
| 9021 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/takeUntil.p.png" alt=""> | |
| 9022 | * <p> | |
| 9023 | * The difference between this operator and {@link #takeWhile(Func1)} is that here, the condition is | |
| 9024 | * evaluated <em>after</em> the item is emitted. | |
| 9025 | * | |
| 9026 | * @warn "Scheduler" and "Backpressure Support" sections missing from javadocs | |
| 9027 | * @param stopPredicate | |
| 9028 | * a function that evaluates an item emitted by the source Observable and returns a Boolean | |
| 9029 | * @return an Observable that first emits items emitted by the source Observable, checks the specified | |
| 9030 | * condition after each item, and then completes if the condition is satisfied. | |
| 9031 | * @see <a href="http://reactivex.io/documentation/operators/takeuntil.html">ReactiveX operators documentation: TakeUntil</a> | |
| 9032 | * @see Observable#takeWhile(Func1) | |
| 9033 | * @since 1.1.0 | |
| 9034 | */ | |
| 9035 | public final Observable<T> takeUntil(final Func1<? super T, Boolean> stopPredicate) { | |
| 9036 |
1
1. takeUntil : mutated return of Object value for rx/Observable::takeUntil to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTakeUntilPredicate<T>(stopPredicate)); |
| 9037 | } | |
| 9038 | | |
| 9039 | /** | |
| 9040 | * Returns an Observable that emits only the first item emitted by the source Observable during sequential | |
| 9041 | * time windows of a specified duration. | |
| 9042 | * <p> | |
| 9043 | * This differs from {@link #throttleLast} in that this only tracks passage of time whereas | |
| 9044 | * {@link #throttleLast} ticks at scheduled intervals. | |
| 9045 | * <p> | |
| 9046 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleFirst.png" alt=""> | |
| 9047 | * <dl> | |
| 9048 | * <dt><b>Backpressure Support:</b></dt> | |
| 9049 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9050 | * <dt><b>Scheduler:</b></dt> | |
| 9051 | * <dd>{@code throttleFirst} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9052 | * </dl> | |
| 9053 | * | |
| 9054 | * @param windowDuration | |
| 9055 | * time to wait before emitting another item after emitting the last item | |
| 9056 | * @param unit | |
| 9057 | * the unit of time of {@code windowDuration} | |
| 9058 | * @return an Observable that performs the throttle operation | |
| 9059 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 9060 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9061 | */ | |
| 9062 | public final Observable<T> throttleFirst(long windowDuration, TimeUnit unit) { | |
| 9063 |
1
1. throttleFirst : mutated return of Object value for rx/Observable::throttleFirst to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return throttleFirst(windowDuration, unit, Schedulers.computation()); |
| 9064 | } | |
| 9065 | ||
| 9066 | /** | |
| 9067 | * Returns an Observable that emits only the first item emitted by the source Observable during sequential | |
| 9068 | * time windows of a specified duration, where the windows are managed by a specified Scheduler. | |
| 9069 | * <p> | |
| 9070 | * This differs from {@link #throttleLast} in that this only tracks passage of time whereas | |
| 9071 | * {@link #throttleLast} ticks at scheduled intervals. | |
| 9072 | * <p> | |
| 9073 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleFirst.s.png" alt=""> | |
| 9074 | * <dl> | |
| 9075 | * <dt><b>Backpressure Support:</b></dt> | |
| 9076 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9077 | * <dt><b>Scheduler:</b></dt> | |
| 9078 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9079 | * </dl> | |
| 9080 | * | |
| 9081 | * @param skipDuration | |
| 9082 | * time to wait before emitting another item after emitting the last item | |
| 9083 | * @param unit | |
| 9084 | * the unit of time of {@code skipDuration} | |
| 9085 | * @param scheduler | |
| 9086 | * the {@link Scheduler} to use internally to manage the timers that handle timeout for each | |
| 9087 | * event | |
| 9088 | * @return an Observable that performs the throttle operation | |
| 9089 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 9090 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9091 | */ | |
| 9092 | public final Observable<T> throttleFirst(long skipDuration, TimeUnit unit, Scheduler scheduler) { | |
| 9093 |
1
1. throttleFirst : mutated return of Object value for rx/Observable::throttleFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorThrottleFirst<T>(skipDuration, unit, scheduler)); |
| 9094 | } | |
| 9095 | ||
| 9096 | /** | |
| 9097 | * Returns an Observable that emits only the last item emitted by the source Observable during sequential | |
| 9098 | * time windows of a specified duration. | |
| 9099 | * <p> | |
| 9100 | * This differs from {@link #throttleFirst} in that this ticks along at a scheduled interval whereas | |
| 9101 | * {@link #throttleFirst} does not tick, it just tracks passage of time. | |
| 9102 | * <p> | |
| 9103 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleLast.png" alt=""> | |
| 9104 | * <dl> | |
| 9105 | * <dt><b>Backpressure Support:</b></dt> | |
| 9106 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9107 | * <dt><b>Scheduler:</b></dt> | |
| 9108 | * <dd>{@code throttleLast} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9109 | * </dl> | |
| 9110 | * | |
| 9111 | * @param intervalDuration | |
| 9112 | * duration of windows within which the last item emitted by the source Observable will be | |
| 9113 | * emitted | |
| 9114 | * @param unit | |
| 9115 | * the unit of time of {@code intervalDuration} | |
| 9116 | * @return an Observable that performs the throttle operation | |
| 9117 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 9118 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9119 | * @see #sample(long, TimeUnit) | |
| 9120 | */ | |
| 9121 | public final Observable<T> throttleLast(long intervalDuration, TimeUnit unit) { | |
| 9122 |
1
1. throttleLast : mutated return of Object value for rx/Observable::throttleLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return sample(intervalDuration, unit); |
| 9123 | } | |
| 9124 | ||
| 9125 | /** | |
| 9126 | * Returns an Observable that emits only the last item emitted by the source Observable during sequential | |
| 9127 | * time windows of a specified duration, where the duration is governed by a specified Scheduler. | |
| 9128 | * <p> | |
| 9129 | * This differs from {@link #throttleFirst} in that this ticks along at a scheduled interval whereas | |
| 9130 | * {@link #throttleFirst} does not tick, it just tracks passage of time. | |
| 9131 | * <p> | |
| 9132 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleLast.s.png" alt=""> | |
| 9133 | * <dl> | |
| 9134 | * <dt><b>Backpressure Support:</b></dt> | |
| 9135 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9136 | * <dt><b>Scheduler:</b></dt> | |
| 9137 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9138 | * </dl> | |
| 9139 | * | |
| 9140 | * @param intervalDuration | |
| 9141 | * duration of windows within which the last item emitted by the source Observable will be | |
| 9142 | * emitted | |
| 9143 | * @param unit | |
| 9144 | * the unit of time of {@code intervalDuration} | |
| 9145 | * @param scheduler | |
| 9146 | * the {@link Scheduler} to use internally to manage the timers that handle timeout for each | |
| 9147 | * event | |
| 9148 | * @return an Observable that performs the throttle operation | |
| 9149 | * @see <a href="http://reactivex.io/documentation/operators/sample.html">ReactiveX operators documentation: Sample</a> | |
| 9150 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9151 | * @see #sample(long, TimeUnit, Scheduler) | |
| 9152 | */ | |
| 9153 | public final Observable<T> throttleLast(long intervalDuration, TimeUnit unit, Scheduler scheduler) { | |
| 9154 |
1
1. throttleLast : mutated return of Object value for rx/Observable::throttleLast to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return sample(intervalDuration, unit, scheduler); |
| 9155 | } | |
| 9156 | ||
| 9157 | /** | |
| 9158 | * Returns an Observable that only emits those items emitted by the source Observable that are not followed | |
| 9159 | * by another emitted item within a specified time window. | |
| 9160 | * <p> | |
| 9161 | * <em>Note:</em> If the source Observable keeps emitting items more frequently than the length of the time | |
| 9162 | * window then no items will be emitted by the resulting Observable. | |
| 9163 | * <p> | |
| 9164 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleWithTimeout.png" alt=""> | |
| 9165 | * <p> | |
| 9166 | * Information on debounce vs throttle: | |
| 9167 | * <p> | |
| 9168 | * <ul> | |
| 9169 | * <li><a href="http://drupalmotion.com/article/debounce-and-throttle-visual-explanation">Debounce and Throttle: visual explanation</a></li> | |
| 9170 | * <li><a href="http://unscriptable.com/2009/03/20/debouncing-javascript-methods/">Debouncing: javascript methods</a></li> | |
| 9171 | * <li><a href="http://www.illyriad.co.uk/blog/index.php/2011/09/javascript-dont-spam-your-server-debounce-and-throttle/">Javascript - don't spam your server: debounce and throttle</a></li> | |
| 9172 | * </ul> | |
| 9173 | * <dl> | |
| 9174 | * <dt><b>Backpressure Support:</b></dt> | |
| 9175 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9176 | * <dt><b>Scheduler:</b></dt> | |
| 9177 | * <dd>{@code throttleWithTimeout} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9178 | * </dl> | |
| 9179 | * | |
| 9180 | * @param timeout | |
| 9181 | * the length of the window of time that must pass after the emission of an item from the source | |
| 9182 | * Observable in which that Observable emits no items in order for the item to be emitted by the | |
| 9183 | * resulting Observable | |
| 9184 | * @param unit | |
| 9185 | * the {@link TimeUnit} of {@code timeout} | |
| 9186 | * @return an Observable that filters out items that are too quickly followed by newer items | |
| 9187 | * @see <a href="http://reactivex.io/documentation/operators/debounce.html">ReactiveX operators documentation: Debounce</a> | |
| 9188 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9189 | * @see #debounce(long, TimeUnit) | |
| 9190 | */ | |
| 9191 | public final Observable<T> throttleWithTimeout(long timeout, TimeUnit unit) { | |
| 9192 |
1
1. throttleWithTimeout : mutated return of Object value for rx/Observable::throttleWithTimeout to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return debounce(timeout, unit); |
| 9193 | } | |
| 9194 | ||
| 9195 | /** | |
| 9196 | * Returns an Observable that only emits those items emitted by the source Observable that are not followed | |
| 9197 | * by another emitted item within a specified time window, where the time window is governed by a specified | |
| 9198 | * Scheduler. | |
| 9199 | * <p> | |
| 9200 | * <em>Note:</em> If the source Observable keeps emitting items more frequently than the length of the time | |
| 9201 | * window then no items will be emitted by the resulting Observable. | |
| 9202 | * <p> | |
| 9203 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/throttleWithTimeout.s.png" alt=""> | |
| 9204 | * <p> | |
| 9205 | * Information on debounce vs throttle: | |
| 9206 | * <p> | |
| 9207 | * <ul> | |
| 9208 | * <li><a href="http://drupalmotion.com/article/debounce-and-throttle-visual-explanation">Debounce and Throttle: visual explanation</a></li> | |
| 9209 | * <li><a href="http://unscriptable.com/2009/03/20/debouncing-javascript-methods/">Debouncing: javascript methods</a></li> | |
| 9210 | * <li><a href="http://www.illyriad.co.uk/blog/index.php/2011/09/javascript-dont-spam-your-server-debounce-and-throttle/">Javascript - don't spam your server: debounce and throttle</a></li> | |
| 9211 | * </ul> | |
| 9212 | * <dl> | |
| 9213 | * <dt><b>Backpressure Support:</b></dt> | |
| 9214 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9215 | * <dt><b>Scheduler:</b></dt> | |
| 9216 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9217 | * </dl> | |
| 9218 | * | |
| 9219 | * @param timeout | |
| 9220 | * the length of the window of time that must pass after the emission of an item from the source | |
| 9221 | * Observable in which that Observable emits no items in order for the item to be emitted by the | |
| 9222 | * resulting Observable | |
| 9223 | * @param unit | |
| 9224 | * the {@link TimeUnit} of {@code timeout} | |
| 9225 | * @param scheduler | |
| 9226 | * the {@link Scheduler} to use internally to manage the timers that handle the timeout for each | |
| 9227 | * item | |
| 9228 | * @return an Observable that filters out items that are too quickly followed by newer items | |
| 9229 | * @see <a href="http://reactivex.io/documentation/operators/debounce.html">ReactiveX operators documentation: Debounce</a> | |
| 9230 | * @see <a href="https://github.com/ReactiveX/RxJava/wiki/Backpressure">RxJava wiki: Backpressure</a> | |
| 9231 | * @see #debounce(long, TimeUnit, Scheduler) | |
| 9232 | */ | |
| 9233 | public final Observable<T> throttleWithTimeout(long timeout, TimeUnit unit, Scheduler scheduler) { | |
| 9234 |
1
1. throttleWithTimeout : mutated return of Object value for rx/Observable::throttleWithTimeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return debounce(timeout, unit, scheduler); |
| 9235 | } | |
| 9236 | ||
| 9237 | /** | |
| 9238 | * Returns an Observable that emits records of the time interval between consecutive items emitted by the | |
| 9239 | * source Observable. | |
| 9240 | * <p> | |
| 9241 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeInterval.png" alt=""> | |
| 9242 | * <dl> | |
| 9243 | * <dt><b>Scheduler:</b></dt> | |
| 9244 | * <dd>{@code timeInterval} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9245 | * </dl> | |
| 9246 | * | |
| 9247 | * @return an Observable that emits time interval information items | |
| 9248 | * @see <a href="http://reactivex.io/documentation/operators/timeinterval.html">ReactiveX operators documentation: TimeInterval</a> | |
| 9249 | */ | |
| 9250 | public final Observable<TimeInterval<T>> timeInterval() { | |
| 9251 |
1
1. timeInterval : mutated return of Object value for rx/Observable::timeInterval to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return timeInterval(Schedulers.immediate()); |
| 9252 | } | |
| 9253 | ||
| 9254 | /** | |
| 9255 | * Returns an Observable that emits records of the time interval between consecutive items emitted by the | |
| 9256 | * source Observable, where this interval is computed on a specified Scheduler. | |
| 9257 | * <p> | |
| 9258 | * <img width="640" height="315" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeInterval.s.png" alt=""> | |
| 9259 | * <dl> | |
| 9260 | * <dt><b>Scheduler:</b></dt> | |
| 9261 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9262 | * </dl> | |
| 9263 | * | |
| 9264 | * @param scheduler | |
| 9265 | * the {@link Scheduler} used to compute time intervals | |
| 9266 | * @return an Observable that emits time interval information items | |
| 9267 | * @see <a href="http://reactivex.io/documentation/operators/timeinterval.html">ReactiveX operators documentation: TimeInterval</a> | |
| 9268 | */ | |
| 9269 | public final Observable<TimeInterval<T>> timeInterval(Scheduler scheduler) { | |
| 9270 |
1
1. timeInterval : mutated return of Object value for rx/Observable::timeInterval to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTimeInterval<T>(scheduler)); |
| 9271 | } | |
| 9272 | ||
| 9273 | /** | |
| 9274 | * Returns an Observable that mirrors the source Observable, but notifies observers of a | |
| 9275 | * {@code TimeoutException} if either the first item emitted by the source Observable or any subsequent item | |
| 9276 | * doesn't arrive within time windows defined by other Observables. | |
| 9277 | * <p> | |
| 9278 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout5.png" alt=""> | |
| 9279 | * <dl> | |
| 9280 | * <dt><b>Scheduler:</b></dt> | |
| 9281 | * <dd>This version of {@code timeout} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9282 | * </dl> | |
| 9283 | * | |
| 9284 | * @param <U> | |
| 9285 | * the first timeout value type (ignored) | |
| 9286 | * @param <V> | |
| 9287 | * the subsequent timeout value type (ignored) | |
| 9288 | * @param firstTimeoutSelector | |
| 9289 | * a function that returns an Observable that determines the timeout window for the first source | |
| 9290 | * item | |
| 9291 | * @param timeoutSelector | |
| 9292 | * a function that returns an Observable for each item emitted by the source Observable and that | |
| 9293 | * determines the timeout window in which the subsequent source item must arrive in order to | |
| 9294 | * continue the sequence | |
| 9295 | * @return an Observable that mirrors the source Observable, but notifies observers of a | |
| 9296 | * {@code TimeoutException} if either the first item or any subsequent item doesn't arrive within | |
| 9297 | * the time windows specified by the timeout selectors | |
| 9298 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9299 | */ | |
| 9300 | public final <U, V> Observable<T> timeout(Func0<? extends Observable<U>> firstTimeoutSelector, Func1<? super T, ? extends Observable<V>> timeoutSelector) { | |
| 9301 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return timeout(firstTimeoutSelector, timeoutSelector, null); |
| 9302 | } | |
| 9303 | ||
| 9304 | /** | |
| 9305 | * Returns an Observable that mirrors the source Observable, but switches to a fallback Observable if either | |
| 9306 | * the first item emitted by the source Observable or any subsequent item doesn't arrive within time windows | |
| 9307 | * defined by other Observables. | |
| 9308 | * <p> | |
| 9309 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout6.png" alt=""> | |
| 9310 | * <dl> | |
| 9311 | * <dt><b>Scheduler:</b></dt> | |
| 9312 | * <dd>This version of {@code timeout} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9313 | * </dl> | |
| 9314 | * | |
| 9315 | * @param <U> | |
| 9316 | * the first timeout value type (ignored) | |
| 9317 | * @param <V> | |
| 9318 | * the subsequent timeout value type (ignored) | |
| 9319 | * @param firstTimeoutSelector | |
| 9320 | * a function that returns an Observable which determines the timeout window for the first source | |
| 9321 | * item | |
| 9322 | * @param timeoutSelector | |
| 9323 | * a function that returns an Observable for each item emitted by the source Observable and that | |
| 9324 | * determines the timeout window in which the subsequent source item must arrive in order to | |
| 9325 | * continue the sequence | |
| 9326 | * @param other | |
| 9327 | * the fallback Observable to switch to if the source Observable times out | |
| 9328 | * @return an Observable that mirrors the source Observable, but switches to the {@code other} Observable if | |
| 9329 | * either the first item emitted by the source Observable or any subsequent item doesn't arrive | |
| 9330 | * within time windows defined by the timeout selectors | |
| 9331 | * @throws NullPointerException | |
| 9332 | * if {@code timeoutSelector} is null | |
| 9333 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9334 | */ | |
| 9335 | public final <U, V> Observable<T> timeout(Func0<? extends Observable<U>> firstTimeoutSelector, Func1<? super T, ? extends Observable<V>> timeoutSelector, Observable<? extends T> other) { | |
| 9336 |
1
1. timeout : negated conditional → KILLED |
if (timeoutSelector == null) { |
| 9337 | throw new NullPointerException("timeoutSelector is null"); | |
| 9338 | } | |
| 9339 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTimeoutWithSelector<T, U, V>(firstTimeoutSelector, timeoutSelector, other)); |
| 9340 | } | |
| 9341 | ||
| 9342 | /** | |
| 9343 | * Returns an Observable that mirrors the source Observable, but notifies observers of a | |
| 9344 | * {@code TimeoutException} if an item emitted by the source Observable doesn't arrive within a window of | |
| 9345 | * time after the emission of the previous item, where that period of time is measured by an Observable that | |
| 9346 | * is a function of the previous item. | |
| 9347 | * <p> | |
| 9348 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout3.png" alt=""> | |
| 9349 | * <p> | |
| 9350 | * Note: The arrival of the first source item is never timed out. | |
| 9351 | * <dl> | |
| 9352 | * <dt><b>Scheduler:</b></dt> | |
| 9353 | * <dd>This version of {@code timeout} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9354 | * </dl> | |
| 9355 | * | |
| 9356 | * @param <V> | |
| 9357 | * the timeout value type (ignored) | |
| 9358 | * @param timeoutSelector | |
| 9359 | * a function that returns an observable for each item emitted by the source | |
| 9360 | * Observable and that determines the timeout window for the subsequent item | |
| 9361 | * @return an Observable that mirrors the source Observable, but notifies observers of a | |
| 9362 | * {@code TimeoutException} if an item emitted by the source Observable takes longer to arrive than | |
| 9363 | * the time window defined by the selector for the previously emitted item | |
| 9364 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9365 | */ | |
| 9366 | public final <V> Observable<T> timeout(Func1<? super T, ? extends Observable<V>> timeoutSelector) { | |
| 9367 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return timeout(null, timeoutSelector, null); |
| 9368 | } | |
| 9369 | ||
| 9370 | /** | |
| 9371 | * Returns an Observable that mirrors the source Observable, but that switches to a fallback Observable if | |
| 9372 | * an item emitted by the source Observable doesn't arrive within a window of time after the emission of the | |
| 9373 | * previous item, where that period of time is measured by an Observable that is a function of the previous | |
| 9374 | * item. | |
| 9375 | * <p> | |
| 9376 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout4.png" alt=""> | |
| 9377 | * <p> | |
| 9378 | * Note: The arrival of the first source item is never timed out. | |
| 9379 | * <dl> | |
| 9380 | * <dt><b>Scheduler:</b></dt> | |
| 9381 | * <dd>This version of {@code timeout} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9382 | * </dl> | |
| 9383 | * | |
| 9384 | * @param <V> | |
| 9385 | * the timeout value type (ignored) | |
| 9386 | * @param timeoutSelector | |
| 9387 | * a function that returns an Observable, for each item emitted by the source Observable, that | |
| 9388 | * determines the timeout window for the subsequent item | |
| 9389 | * @param other | |
| 9390 | * the fallback Observable to switch to if the source Observable times out | |
| 9391 | * @return an Observable that mirrors the source Observable, but switches to mirroring a fallback Observable | |
| 9392 | * if an item emitted by the source Observable takes longer to arrive than the time window defined | |
| 9393 | * by the selector for the previously emitted item | |
| 9394 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9395 | */ | |
| 9396 | public final <V> Observable<T> timeout(Func1<? super T, ? extends Observable<V>> timeoutSelector, Observable<? extends T> other) { | |
| 9397 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → TIMED_OUT |
return timeout(null, timeoutSelector, other); |
| 9398 | } | |
| 9399 | ||
| 9400 | /** | |
| 9401 | * Returns an Observable that mirrors the source Observable but applies a timeout policy for each emitted | |
| 9402 | * item. If the next item isn't emitted within the specified timeout duration starting from its predecessor, | |
| 9403 | * the resulting Observable terminates and notifies observers of a {@code TimeoutException}. | |
| 9404 | * <p> | |
| 9405 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout.1.png" alt=""> | |
| 9406 | * <dl> | |
| 9407 | * <dt><b>Scheduler:</b></dt> | |
| 9408 | * <dd>This version of {@code timeout} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9409 | * </dl> | |
| 9410 | * | |
| 9411 | * @param timeout | |
| 9412 | * maximum duration between emitted items before a timeout occurs | |
| 9413 | * @param timeUnit | |
| 9414 | * the unit of time that applies to the {@code timeout} argument. | |
| 9415 | * @return the source Observable modified to notify observers of a {@code TimeoutException} in case of a | |
| 9416 | * timeout | |
| 9417 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9418 | */ | |
| 9419 | public final Observable<T> timeout(long timeout, TimeUnit timeUnit) { | |
| 9420 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return timeout(timeout, timeUnit, null, Schedulers.computation()); |
| 9421 | } | |
| 9422 | ||
| 9423 | /** | |
| 9424 | * Returns an Observable that mirrors the source Observable but applies a timeout policy for each emitted | |
| 9425 | * item. If the next item isn't emitted within the specified timeout duration starting from its predecessor, | |
| 9426 | * the resulting Observable begins instead to mirror a fallback Observable. | |
| 9427 | * <p> | |
| 9428 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout.2.png" alt=""> | |
| 9429 | * <dl> | |
| 9430 | * <dt><b>Scheduler:</b></dt> | |
| 9431 | * <dd>This version of {@code timeout} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9432 | * </dl> | |
| 9433 | * | |
| 9434 | * @param timeout | |
| 9435 | * maximum duration between items before a timeout occurs | |
| 9436 | * @param timeUnit | |
| 9437 | * the unit of time that applies to the {@code timeout} argument | |
| 9438 | * @param other | |
| 9439 | * the fallback Observable to use in case of a timeout | |
| 9440 | * @return the source Observable modified to switch to the fallback Observable in case of a timeout | |
| 9441 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9442 | */ | |
| 9443 | public final Observable<T> timeout(long timeout, TimeUnit timeUnit, Observable<? extends T> other) { | |
| 9444 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return timeout(timeout, timeUnit, other, Schedulers.computation()); |
| 9445 | } | |
| 9446 | ||
| 9447 | /** | |
| 9448 | * Returns an Observable that mirrors the source Observable but applies a timeout policy for each emitted | |
| 9449 | * item using a specified Scheduler. If the next item isn't emitted within the specified timeout duration | |
| 9450 | * starting from its predecessor, the resulting Observable begins instead to mirror a fallback Observable. | |
| 9451 | * <p> | |
| 9452 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout.2s.png" alt=""> | |
| 9453 | * <dl> | |
| 9454 | * <dt><b>Scheduler:</b></dt> | |
| 9455 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9456 | * </dl> | |
| 9457 | * | |
| 9458 | * @param timeout | |
| 9459 | * maximum duration between items before a timeout occurs | |
| 9460 | * @param timeUnit | |
| 9461 | * the unit of time that applies to the {@code timeout} argument | |
| 9462 | * @param other | |
| 9463 | * the Observable to use as the fallback in case of a timeout | |
| 9464 | * @param scheduler | |
| 9465 | * the {@link Scheduler} to run the timeout timers on | |
| 9466 | * @return the source Observable modified so that it will switch to the fallback Observable in case of a | |
| 9467 | * timeout | |
| 9468 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9469 | */ | |
| 9470 | public final Observable<T> timeout(long timeout, TimeUnit timeUnit, Observable<? extends T> other, Scheduler scheduler) { | |
| 9471 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTimeout<T>(timeout, timeUnit, other, scheduler)); |
| 9472 | } | |
| 9473 | ||
| 9474 | /** | |
| 9475 | * Returns an Observable that mirrors the source Observable but applies a timeout policy for each emitted | |
| 9476 | * item, where this policy is governed on a specified Scheduler. If the next item isn't emitted within the | |
| 9477 | * specified timeout duration starting from its predecessor, the resulting Observable terminates and | |
| 9478 | * notifies observers of a {@code TimeoutException}. | |
| 9479 | * <p> | |
| 9480 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timeout.1s.png" alt=""> | |
| 9481 | * <dl> | |
| 9482 | * <dt><b>Scheduler:</b></dt> | |
| 9483 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9484 | * </dl> | |
| 9485 | * | |
| 9486 | * @param timeout | |
| 9487 | * maximum duration between items before a timeout occurs | |
| 9488 | * @param timeUnit | |
| 9489 | * the unit of time that applies to the {@code timeout} argument | |
| 9490 | * @param scheduler | |
| 9491 | * the Scheduler to run the timeout timers on | |
| 9492 | * @return the source Observable modified to notify observers of a {@code TimeoutException} in case of a | |
| 9493 | * timeout | |
| 9494 | * @see <a href="http://reactivex.io/documentation/operators/timeout.html">ReactiveX operators documentation: Timeout</a> | |
| 9495 | */ | |
| 9496 | public final Observable<T> timeout(long timeout, TimeUnit timeUnit, Scheduler scheduler) { | |
| 9497 |
1
1. timeout : mutated return of Object value for rx/Observable::timeout to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return timeout(timeout, timeUnit, null, scheduler); |
| 9498 | } | |
| 9499 | ||
| 9500 | /** | |
| 9501 | * Returns an Observable that emits each item emitted by the source Observable, wrapped in a | |
| 9502 | * {@link Timestamped} object. | |
| 9503 | * <p> | |
| 9504 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timestamp.png" alt=""> | |
| 9505 | * <dl> | |
| 9506 | * <dt><b>Scheduler:</b></dt> | |
| 9507 | * <dd>{@code timestamp} operates by default on the {@code immediate} {@link Scheduler}.</dd> | |
| 9508 | * </dl> | |
| 9509 | * | |
| 9510 | * @return an Observable that emits timestamped items from the source Observable | |
| 9511 | * @see <a href="http://reactivex.io/documentation/operators/timestamp.html">ReactiveX operators documentation: Timestamp</a> | |
| 9512 | */ | |
| 9513 | public final Observable<Timestamped<T>> timestamp() { | |
| 9514 |
1
1. timestamp : mutated return of Object value for rx/Observable::timestamp to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return timestamp(Schedulers.immediate()); |
| 9515 | } | |
| 9516 | ||
| 9517 | /** | |
| 9518 | * Returns an Observable that emits each item emitted by the source Observable, wrapped in a | |
| 9519 | * {@link Timestamped} object whose timestamps are provided by a specified Scheduler. | |
| 9520 | * <p> | |
| 9521 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/timestamp.s.png" alt=""> | |
| 9522 | * <dl> | |
| 9523 | * <dt><b>Scheduler:</b></dt> | |
| 9524 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9525 | * </dl> | |
| 9526 | * | |
| 9527 | * @param scheduler | |
| 9528 | * the {@link Scheduler} to use as a time source | |
| 9529 | * @return an Observable that emits timestamped items from the source Observable with timestamps provided by | |
| 9530 | * the {@code scheduler} | |
| 9531 | * @see <a href="http://reactivex.io/documentation/operators/timestamp.html">ReactiveX operators documentation: Timestamp</a> | |
| 9532 | */ | |
| 9533 | public final Observable<Timestamped<T>> timestamp(Scheduler scheduler) { | |
| 9534 |
1
1. timestamp : mutated return of Object value for rx/Observable::timestamp to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorTimestamp<T>(scheduler)); |
| 9535 | } | |
| 9536 | ||
| 9537 | /** | |
| 9538 | * Converts an Observable into a {@link BlockingObservable} (an Observable with blocking operators). | |
| 9539 | * <dl> | |
| 9540 | * <dt><b>Scheduler:</b></dt> | |
| 9541 | * <dd>{@code toBlocking} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9542 | * </dl> | |
| 9543 | * | |
| 9544 | * @return a {@code BlockingObservable} version of this Observable | |
| 9545 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9546 | */ | |
| 9547 | public final BlockingObservable<T> toBlocking() { | |
| 9548 |
1
1. toBlocking : mutated return of Object value for rx/Observable::toBlocking to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return BlockingObservable.from(this); |
| 9549 | } | |
| 9550 | ||
| 9551 | /** | |
| 9552 | * Returns an Observable that emits a single item, a list composed of all the items emitted by the source | |
| 9553 | * Observable. | |
| 9554 | * <p> | |
| 9555 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toList.png" alt=""> | |
| 9556 | * <p> | |
| 9557 | * Normally, an Observable that returns multiple items will do so by invoking its {@link Observer}'s | |
| 9558 | * {@link Observer#onNext onNext} method for each such item. You can change this behavior, instructing the | |
| 9559 | * Observable to compose a list of all of these items and then to invoke the Observer's {@code onNext} | |
| 9560 | * function once, passing it the entire list, by calling the Observable's {@code toList} method prior to | |
| 9561 | * calling its {@link #subscribe} method. | |
| 9562 | * <p> | |
| 9563 | * Be careful not to use this operator on Observables that emit infinite or very large numbers of items, as | |
| 9564 | * you do not have the option to unsubscribe. | |
| 9565 | * <dl> | |
| 9566 | * <dt><b>Backpressure Support:</b></dt> | |
| 9567 | * <dd>The operator buffers everything from its upstream but it only emits the aggregated list when the downstream requests at least one item.</dd> | |
| 9568 | * <dt><b>Scheduler:</b></dt> | |
| 9569 | * <dd>{@code toList} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9570 | * </dl> | |
| 9571 | * | |
| 9572 | * @return an Observable that emits a single item: a List containing all of the items emitted by the source | |
| 9573 | * Observable | |
| 9574 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9575 | */ | |
| 9576 | public final Observable<List<T>> toList() { | |
| 9577 |
1
1. toList : mutated return of Object value for rx/Observable::toList to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(OperatorToObservableList.<T>instance()); |
| 9578 | } | |
| 9579 | ||
| 9580 | /** | |
| 9581 | * Returns an Observable that emits a single HashMap containing all items emitted by the source Observable, | |
| 9582 | * mapped by the keys returned by a specified {@code keySelector} function. | |
| 9583 | * <p> | |
| 9584 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMap.png" alt=""> | |
| 9585 | * <p> | |
| 9586 | * If more than one source item maps to the same key, the HashMap will contain the latest of those items. | |
| 9587 | * <dl> | |
| 9588 | * <dt><b>Backpressure Support:</b></dt> | |
| 9589 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9590 | * <dt><b>Scheduler:</b></dt> | |
| 9591 | * <dd>{@code toMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9592 | * </dl> | |
| 9593 | * | |
| 9594 | * @param keySelector | |
| 9595 | * the function that extracts the key from a source item to be used in the HashMap | |
| 9596 | * @return an Observable that emits a single item: a HashMap containing the mapped items from the source | |
| 9597 | * Observable | |
| 9598 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9599 | */ | |
| 9600 | public final <K> Observable<Map<K, T>> toMap(Func1<? super T, ? extends K> keySelector) { | |
| 9601 |
1
1. toMap : mutated return of Object value for rx/Observable::toMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMap<T, K, T>(keySelector, UtilityFunctions.<T>identity())); |
| 9602 | } | |
| 9603 | ||
| 9604 | /** | |
| 9605 | * Returns an Observable that emits a single HashMap containing values corresponding to items emitted by the | |
| 9606 | * source Observable, mapped by the keys returned by a specified {@code keySelector} function. | |
| 9607 | * <p> | |
| 9608 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMap.png" alt=""> | |
| 9609 | * <p> | |
| 9610 | * If more than one source item maps to the same key, the HashMap will contain a single entry that | |
| 9611 | * corresponds to the latest of those items. | |
| 9612 | * <dl> | |
| 9613 | * <dt><b>Backpressure Support:</b></dt> | |
| 9614 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9615 | * <dt><b>Scheduler:</b></dt> | |
| 9616 | * <dd>{@code toMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9617 | * </dl> | |
| 9618 | * | |
| 9619 | * @param keySelector | |
| 9620 | * the function that extracts the key from a source item to be used in the HashMap | |
| 9621 | * @param valueSelector | |
| 9622 | * the function that extracts the value from a source item to be used in the HashMap | |
| 9623 | * @return an Observable that emits a single item: a HashMap containing the mapped items from the source | |
| 9624 | * Observable | |
| 9625 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9626 | */ | |
| 9627 | public final <K, V> Observable<Map<K, V>> toMap(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector) { | |
| 9628 |
1
1. toMap : mutated return of Object value for rx/Observable::toMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMap<T, K, V>(keySelector, valueSelector)); |
| 9629 | } | |
| 9630 | ||
| 9631 | /** | |
| 9632 | * Returns an Observable that emits a single Map, returned by a specified {@code mapFactory} function, that | |
| 9633 | * contains keys and values extracted from the items emitted by the source Observable. | |
| 9634 | * <p> | |
| 9635 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMap.png" alt=""> | |
| 9636 | * <dl> | |
| 9637 | * <dt><b>Backpressure Support:</b></dt> | |
| 9638 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9639 | * <dt><b>Scheduler:</b></dt> | |
| 9640 | * <dd>{@code toMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9641 | * </dl> | |
| 9642 | * | |
| 9643 | * @param keySelector | |
| 9644 | * the function that extracts the key from a source item to be used in the Map | |
| 9645 | * @param valueSelector | |
| 9646 | * the function that extracts the value from the source items to be used as value in the Map | |
| 9647 | * @param mapFactory | |
| 9648 | * the function that returns a Map instance to be used | |
| 9649 | * @return an Observable that emits a single item: a Map that contains the mapped items emitted by the | |
| 9650 | * source Observable | |
| 9651 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9652 | */ | |
| 9653 | public final <K, V> Observable<Map<K, V>> toMap(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, Func0<? extends Map<K, V>> mapFactory) { | |
| 9654 |
1
1. toMap : mutated return of Object value for rx/Observable::toMap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMap<T, K, V>(keySelector, valueSelector, mapFactory)); |
| 9655 | } | |
| 9656 | ||
| 9657 | /** | |
| 9658 | * Returns an Observable that emits a single HashMap that contains an ArrayList of items emitted by the | |
| 9659 | * source Observable keyed by a specified {@code keySelector} function. | |
| 9660 | * <p> | |
| 9661 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMultiMap.png" alt=""> | |
| 9662 | * <dl> | |
| 9663 | * <dt><b>Backpressure Support:</b></dt> | |
| 9664 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9665 | * <dt><b>Scheduler:</b></dt> | |
| 9666 | * <dd>{@code toMultiMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9667 | * </dl> | |
| 9668 | * | |
| 9669 | * @param keySelector | |
| 9670 | * the function that extracts the key from the source items to be used as key in the HashMap | |
| 9671 | * @return an Observable that emits a single item: a HashMap that contains an ArrayList of items mapped from | |
| 9672 | * the source Observable | |
| 9673 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9674 | */ | |
| 9675 | public final <K> Observable<Map<K, Collection<T>>> toMultimap(Func1<? super T, ? extends K> keySelector) { | |
| 9676 |
1
1. toMultimap : mutated return of Object value for rx/Observable::toMultimap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMultimap<T, K, T>(keySelector, UtilityFunctions.<T>identity())); |
| 9677 | } | |
| 9678 | ||
| 9679 | /** | |
| 9680 | * Returns an Observable that emits a single HashMap that contains an ArrayList of values extracted by a | |
| 9681 | * specified {@code valueSelector} function from items emitted by the source Observable, keyed by a | |
| 9682 | * specified {@code keySelector} function. | |
| 9683 | * <p> | |
| 9684 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMultiMap.png" alt=""> | |
| 9685 | * <dl> | |
| 9686 | * <dt><b>Backpressure Support:</b></dt> | |
| 9687 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9688 | * <dt><b>Scheduler:</b></dt> | |
| 9689 | * <dd>{@code toMultiMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9690 | * </dl> | |
| 9691 | * | |
| 9692 | * @param keySelector | |
| 9693 | * the function that extracts a key from the source items to be used as key in the HashMap | |
| 9694 | * @param valueSelector | |
| 9695 | * the function that extracts a value from the source items to be used as value in the HashMap | |
| 9696 | * @return an Observable that emits a single item: a HashMap that contains an ArrayList of items mapped from | |
| 9697 | * the source Observable | |
| 9698 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9699 | */ | |
| 9700 | public final <K, V> Observable<Map<K, Collection<V>>> toMultimap(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector) { | |
| 9701 |
1
1. toMultimap : mutated return of Object value for rx/Observable::toMultimap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMultimap<T, K, V>(keySelector, valueSelector)); |
| 9702 | } | |
| 9703 | ||
| 9704 | /** | |
| 9705 | * Returns an Observable that emits a single Map, returned by a specified {@code mapFactory} function, that | |
| 9706 | * contains an ArrayList of values, extracted by a specified {@code valueSelector} function from items | |
| 9707 | * emitted by the source Observable and keyed by the {@code keySelector} function. | |
| 9708 | * <p> | |
| 9709 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMultiMap.png" alt=""> | |
| 9710 | * <dl> | |
| 9711 | * <dt><b>Backpressure Support:</b></dt> | |
| 9712 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9713 | * <dt><b>Scheduler:</b></dt> | |
| 9714 | * <dd>{@code toMultiMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9715 | * </dl> | |
| 9716 | * | |
| 9717 | * @param keySelector | |
| 9718 | * the function that extracts a key from the source items to be used as the key in the Map | |
| 9719 | * @param valueSelector | |
| 9720 | * the function that extracts a value from the source items to be used as the value in the Map | |
| 9721 | * @param mapFactory | |
| 9722 | * the function that returns a Map instance to be used | |
| 9723 | * @return an Observable that emits a single item: a Map that contains a list items mapped from the source | |
| 9724 | * Observable | |
| 9725 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9726 | */ | |
| 9727 | public final <K, V> Observable<Map<K, Collection<V>>> toMultimap(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, Func0<? extends Map<K, Collection<V>>> mapFactory) { | |
| 9728 |
1
1. toMultimap : mutated return of Object value for rx/Observable::toMultimap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMultimap<T, K, V>(keySelector, valueSelector, mapFactory)); |
| 9729 | } | |
| 9730 | ||
| 9731 | /** | |
| 9732 | * Returns an Observable that emits a single Map, returned by a specified {@code mapFactory} function, that | |
| 9733 | * contains a custom collection of values, extracted by a specified {@code valueSelector} function from | |
| 9734 | * items emitted by the source Observable, and keyed by the {@code keySelector} function. | |
| 9735 | * <p> | |
| 9736 | * <img width="640" height="305" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toMultiMap.png" alt=""> | |
| 9737 | * <dl> | |
| 9738 | * <dt><b>Backpressure Support:</b></dt> | |
| 9739 | * <dd>This operator does not support backpressure as by intent it is requesting and buffering everything.</dd> | |
| 9740 | * <dt><b>Scheduler:</b></dt> | |
| 9741 | * <dd>{@code toMultiMap} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9742 | * </dl> | |
| 9743 | * | |
| 9744 | * @param keySelector | |
| 9745 | * the function that extracts a key from the source items to be used as the key in the Map | |
| 9746 | * @param valueSelector | |
| 9747 | * the function that extracts a value from the source items to be used as the value in the Map | |
| 9748 | * @param mapFactory | |
| 9749 | * the function that returns a Map instance to be used | |
| 9750 | * @param collectionFactory | |
| 9751 | * the function that returns a Collection instance for a particular key to be used in the Map | |
| 9752 | * @return an Observable that emits a single item: a Map that contains the collection of mapped items from | |
| 9753 | * the source Observable | |
| 9754 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9755 | */ | |
| 9756 | public final <K, V> Observable<Map<K, Collection<V>>> toMultimap(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, Func0<? extends Map<K, Collection<V>>> mapFactory, Func1<? super K, ? extends Collection<V>> collectionFactory) { | |
| 9757 |
1
1. toMultimap : mutated return of Object value for rx/Observable::toMultimap to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToMultimap<T, K, V>(keySelector, valueSelector, mapFactory, collectionFactory)); |
| 9758 | } | |
| 9759 | ||
| 9760 | /** | |
| 9761 | * Returns an Observable that emits a list that contains the items emitted by the source Observable, in a | |
| 9762 | * sorted order. Each item emitted by the Observable must implement {@link Comparable} with respect to all | |
| 9763 | * other items in the sequence. | |
| 9764 | * <p> | |
| 9765 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toSortedList.png" alt=""> | |
| 9766 | * <dl> | |
| 9767 | * <dt><b>Backpressure Support:</b></dt> | |
| 9768 | * <dd>The operator buffers everything from its upstream but it only emits the sorted list when the downstream requests at least one item.</dd> | |
| 9769 | * <dt><b>Scheduler:</b></dt> | |
| 9770 | * <dd>{@code toSortedList} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9771 | * </dl> | |
| 9772 | * | |
| 9773 | * @throws ClassCastException | |
| 9774 | * if any item emitted by the Observable does not implement {@link Comparable} with respect to | |
| 9775 | * all other items emitted by the Observable | |
| 9776 | * @return an Observable that emits a list that contains the items emitted by the source Observable in | |
| 9777 | * sorted order | |
| 9778 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9779 | */ | |
| 9780 | public final Observable<List<T>> toSortedList() { | |
| 9781 |
1
1. toSortedList : mutated return of Object value for rx/Observable::toSortedList to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToObservableSortedList<T>(10)); |
| 9782 | } | |
| 9783 | ||
| 9784 | /** | |
| 9785 | * Returns an Observable that emits a list that contains the items emitted by the source Observable, in a | |
| 9786 | * sorted order based on a specified comparison function. | |
| 9787 | * <p> | |
| 9788 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toSortedList.f.png" alt=""> | |
| 9789 | * <dl> | |
| 9790 | * <dt><b>Backpressure Support:</b></dt> | |
| 9791 | * <dd>The operator buffers everything from its upstream but it only emits the sorted list when the downstream requests at least one item.</dd> | |
| 9792 | * <dt><b>Scheduler:</b></dt> | |
| 9793 | * <dd>{@code toSortedList} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9794 | * </dl> | |
| 9795 | * | |
| 9796 | * @param sortFunction | |
| 9797 | * a function that compares two items emitted by the source Observable and returns an Integer | |
| 9798 | * that indicates their sort order | |
| 9799 | * @return an Observable that emits a list that contains the items emitted by the source Observable in | |
| 9800 | * sorted order | |
| 9801 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9802 | */ | |
| 9803 | public final Observable<List<T>> toSortedList(Func2<? super T, ? super T, Integer> sortFunction) { | |
| 9804 |
1
1. toSortedList : mutated return of Object value for rx/Observable::toSortedList to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorToObservableSortedList<T>(sortFunction, 10)); |
| 9805 | } | |
| 9806 | ||
| 9807 | /** | |
| 9808 | * Returns an Observable that emits a list that contains the items emitted by the source Observable, in a | |
| 9809 | * sorted order. Each item emitted by the Observable must implement {@link Comparable} with respect to all | |
| 9810 | * other items in the sequence. | |
| 9811 | * <p> | |
| 9812 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toSortedList.png" alt=""> | |
| 9813 | * <dl> | |
| 9814 | * <dt><b>Backpressure Support:</b></dt> | |
| 9815 | * <dd>The operator buffers everything from its upstream but it only emits the sorted list when the downstream requests at least one item.</dd> | |
| 9816 | * <dt><b>Scheduler:</b></dt> | |
| 9817 | * <dd>{@code toSortedList} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9818 | * </dl> | |
| 9819 | * | |
| 9820 | * @throws ClassCastException | |
| 9821 | * if any item emitted by the Observable does not implement {@link Comparable} with respect to | |
| 9822 | * all other items emitted by the Observable | |
| 9823 | * @param initialCapacity | |
| 9824 | * the initial capacity of the ArrayList used to accumulate items before sorting | |
| 9825 | * @return an Observable that emits a list that contains the items emitted by the source Observable in | |
| 9826 | * sorted order | |
| 9827 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9828 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 9829 | */ | |
| 9830 | @Experimental | |
| 9831 | public final Observable<List<T>> toSortedList(int initialCapacity) { | |
| 9832 |
1
1. toSortedList : mutated return of Object value for rx/Observable::toSortedList to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return lift(new OperatorToObservableSortedList<T>(initialCapacity)); |
| 9833 | } | |
| 9834 | ||
| 9835 | /** | |
| 9836 | * Returns an Observable that emits a list that contains the items emitted by the source Observable, in a | |
| 9837 | * sorted order based on a specified comparison function. | |
| 9838 | * <p> | |
| 9839 | * <img width="640" height="310" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/toSortedList.f.png" alt=""> | |
| 9840 | * <dl> | |
| 9841 | * <dt><b>Backpressure Support:</b></dt> | |
| 9842 | * <dd>The operator buffers everything from its upstream but it only emits the sorted list when the downstream requests at least one item.</dd> | |
| 9843 | * <dt><b>Scheduler:</b></dt> | |
| 9844 | * <dd>{@code toSortedList} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9845 | * </dl> | |
| 9846 | * | |
| 9847 | * @param sortFunction | |
| 9848 | * a function that compares two items emitted by the source Observable and returns an Integer | |
| 9849 | * that indicates their sort order | |
| 9850 | * @param initialCapacity | |
| 9851 | * the initial capacity of the ArrayList used to accumulate items before sorting | |
| 9852 | * @return an Observable that emits a list that contains the items emitted by the source Observable in | |
| 9853 | * sorted order | |
| 9854 | * @see <a href="http://reactivex.io/documentation/operators/to.html">ReactiveX operators documentation: To</a> | |
| 9855 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 9856 | */ | |
| 9857 | @Experimental | |
| 9858 | public final Observable<List<T>> toSortedList(Func2<? super T, ? super T, Integer> sortFunction, int initialCapacity) { | |
| 9859 |
1
1. toSortedList : mutated return of Object value for rx/Observable::toSortedList to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return lift(new OperatorToObservableSortedList<T>(sortFunction, initialCapacity)); |
| 9860 | } | |
| 9861 | ||
| 9862 | /** | |
| 9863 | * Modifies the source Observable so that subscribers will unsubscribe from it on a specified | |
| 9864 | * {@link Scheduler}. | |
| 9865 | * <dl> | |
| 9866 | * <dt><b>Scheduler:</b></dt> | |
| 9867 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 9868 | * </dl> | |
| 9869 | * | |
| 9870 | * @param scheduler | |
| 9871 | * the {@link Scheduler} to perform unsubscription actions on | |
| 9872 | * @return the source Observable modified so that its unsubscriptions happen on the specified | |
| 9873 | * {@link Scheduler} | |
| 9874 | * @see <a href="http://reactivex.io/documentation/operators/subscribeon.html">ReactiveX operators documentation: SubscribeOn</a> | |
| 9875 | */ | |
| 9876 | public final Observable<T> unsubscribeOn(Scheduler scheduler) { | |
| 9877 |
1
1. unsubscribeOn : mutated return of Object value for rx/Observable::unsubscribeOn to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorUnsubscribeOn<T>(scheduler)); |
| 9878 | } | |
| 9879 | ||
| 9880 | /** | |
| 9881 | * Merges the specified Observable into this Observable sequence by using the {@code resultSelector} | |
| 9882 | * function only when the source Observable (this instance) emits an item. | |
| 9883 | * <p> | |
| 9884 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/withLatestFrom.png" alt=""> | |
| 9885 | * | |
| 9886 | * @warn "Backpressure Support" section missing from javadoc | |
| 9887 | * @warn "Scheduler" section missing from javadoc | |
| 9888 | * @param other | |
| 9889 | * the other Observable | |
| 9890 | * @param resultSelector | |
| 9891 | * the function to call when this Observable emits an item and the other Observable has already | |
| 9892 | * emitted an item, to generate the item to be emitted by the resulting Observable | |
| 9893 | * @return an Observable that merges the specified Observable into this Observable by using the | |
| 9894 | * {@code resultSelector} function only when the source Observable sequence (this instance) emits an | |
| 9895 | * item | |
| 9896 | * @Experimental The behavior of this can change at any time. | |
| 9897 | * @since (if this graduates from Experimental/Beta to supported, replace this parenthetical with the release number) | |
| 9898 | * @see <a href="http://reactivex.io/documentation/operators/combinelatest.html">ReactiveX operators documentation: CombineLatest</a> | |
| 9899 | */ | |
| 9900 | @Experimental | |
| 9901 | public final <U, R> Observable<R> withLatestFrom(Observable<? extends U> other, Func2<? super T, ? super U, ? extends R> resultSelector) { | |
| 9902 |
1
1. withLatestFrom : mutated return of Object value for rx/Observable::withLatestFrom to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWithLatestFrom<T, U, R>(other, resultSelector)); |
| 9903 | } | |
| 9904 | | |
| 9905 | /** | |
| 9906 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 9907 | * Observable emits connected, non-overlapping windows. It emits the current window and opens a new one | |
| 9908 | * whenever the Observable produced by the specified {@code closingSelector} emits an item. | |
| 9909 | * <p> | |
| 9910 | * <img width="640" height="460" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window1.png" alt=""> | |
| 9911 | * <dl> | |
| 9912 | * <dt><b>Backpressure Support:</b></dt> | |
| 9913 | * <dd>This operator does not support backpressure as it uses the {@code closingSelector} to control data | |
| 9914 | * flow.</dd> | |
| 9915 | * <dt><b>Scheduler:</b></dt> | |
| 9916 | * <dd>This version of {@code window} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9917 | * </dl> | |
| 9918 | * | |
| 9919 | * @param closingSelector | |
| 9920 | * a {@link Func0} that returns an {@code Observable} that governs the boundary between windows. | |
| 9921 | * When this {@code Observable} emits an item, {@code window} emits the current window and begins | |
| 9922 | * a new one. | |
| 9923 | * @return an Observable that emits connected, non-overlapping windows of items from the source Observable | |
| 9924 | * whenever {@code closingSelector} emits an item | |
| 9925 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 9926 | */ | |
| 9927 | public final <TClosing> Observable<Observable<T>> window(Func0<? extends Observable<? extends TClosing>> closingSelector) { | |
| 9928 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWindowWithObservableFactory<T, TClosing>(closingSelector)); |
| 9929 | } | |
| 9930 | ||
| 9931 | /** | |
| 9932 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 9933 | * Observable emits connected, non-overlapping windows, each containing {@code count} items. When the source | |
| 9934 | * Observable completes or encounters an error, the resulting Observable emits the current window and | |
| 9935 | * propagates the notification from the source Observable. | |
| 9936 | * <p> | |
| 9937 | * <img width="640" height="400" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window3.png" alt=""> | |
| 9938 | * <dl> | |
| 9939 | * <dt><b>Backpressure Support:</b></dt> | |
| 9940 | * <dd>The operator honors backpressure on its outer subscriber, ignores backpressure in its inner Observables | |
| 9941 | * but each of them will emit at most {@code count} elements.</dd> | |
| 9942 | * <dt><b>Scheduler:</b></dt> | |
| 9943 | * <dd>This version of {@code window} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9944 | * </dl> | |
| 9945 | * | |
| 9946 | * @param count | |
| 9947 | * the maximum size of each window before it should be emitted | |
| 9948 | * @return an Observable that emits connected, non-overlapping windows, each containing at most | |
| 9949 | * {@code count} items from the source Observable | |
| 9950 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 9951 | */ | |
| 9952 | public final Observable<Observable<T>> window(int count) { | |
| 9953 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return window(count, count); |
| 9954 | } | |
| 9955 | ||
| 9956 | /** | |
| 9957 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 9958 | * Observable emits windows every {@code skip} items, each containing no more than {@code count} items. When | |
| 9959 | * the source Observable completes or encounters an error, the resulting Observable emits the current window | |
| 9960 | * and propagates the notification from the source Observable. | |
| 9961 | * <p> | |
| 9962 | * <img width="640" height="365" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window4.png" alt=""> | |
| 9963 | * <dl> | |
| 9964 | * <dt><b>Backpressure Support:</b></dt> | |
| 9965 | * <dd>The operator honors backpressure on its outer subscriber, ignores backpressure in its inner Observables | |
| 9966 | * but each of them will emit at most {@code count} elements.</dd> | |
| 9967 | * <dt><b>Scheduler:</b></dt> | |
| 9968 | * <dd>This version of {@code window} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 9969 | * </dl> | |
| 9970 | * | |
| 9971 | * @param count | |
| 9972 | * the maximum size of each window before it should be emitted | |
| 9973 | * @param skip | |
| 9974 | * how many items need to be skipped before starting a new window. Note that if {@code skip} and | |
| 9975 | * {@code count} are equal this is the same operation as {@link #window(int)}. | |
| 9976 | * @return an Observable that emits windows every {@code skip} items containing at most {@code count} items | |
| 9977 | * from the source Observable | |
| 9978 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 9979 | */ | |
| 9980 | public final Observable<Observable<T>> window(int count, int skip) { | |
| 9981 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWindowWithSize<T>(count, skip)); |
| 9982 | } | |
| 9983 | ||
| 9984 | /** | |
| 9985 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 9986 | * Observable starts a new window periodically, as determined by the {@code timeshift} argument. It emits | |
| 9987 | * each window after a fixed timespan, specified by the {@code timespan} argument. When the source | |
| 9988 | * Observable completes or Observable completes or encounters an error, the resulting Observable emits the | |
| 9989 | * current window and propagates the notification from the source Observable. | |
| 9990 | * <p> | |
| 9991 | * <img width="640" height="335" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window7.png" alt=""> | |
| 9992 | * <dl> | |
| 9993 | * <dt><b>Backpressure Support:</b></dt> | |
| 9994 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 9995 | * <dt><b>Scheduler:</b></dt> | |
| 9996 | * <dd>This version of {@code window} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 9997 | * </dl> | |
| 9998 | * | |
| 9999 | * @param timespan | |
| 10000 | * the period of time each window collects items before it should be emitted | |
| 10001 | * @param timeshift | |
| 10002 | * the period of time after which a new window will be created | |
| 10003 | * @param unit | |
| 10004 | * the unit of time that applies to the {@code timespan} and {@code timeshift} arguments | |
| 10005 | * @return an Observable that emits new windows periodically as a fixed timespan elapses | |
| 10006 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10007 | */ | |
| 10008 | public final Observable<Observable<T>> window(long timespan, long timeshift, TimeUnit unit) { | |
| 10009 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return window(timespan, timeshift, unit, Integer.MAX_VALUE, Schedulers.computation()); |
| 10010 | } | |
| 10011 | ||
| 10012 | /** | |
| 10013 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10014 | * Observable starts a new window periodically, as determined by the {@code timeshift} argument. It emits | |
| 10015 | * each window after a fixed timespan, specified by the {@code timespan} argument. When the source | |
| 10016 | * Observable completes or Observable completes or encounters an error, the resulting Observable emits the | |
| 10017 | * current window and propagates the notification from the source Observable. | |
| 10018 | * <p> | |
| 10019 | * <img width="640" height="335" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window7.s.png" alt=""> | |
| 10020 | * <dl> | |
| 10021 | * <dt><b>Backpressure Support:</b></dt> | |
| 10022 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10023 | * <dt><b>Scheduler:</b></dt> | |
| 10024 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 10025 | * </dl> | |
| 10026 | * | |
| 10027 | * @param timespan | |
| 10028 | * the period of time each window collects items before it should be emitted | |
| 10029 | * @param timeshift | |
| 10030 | * the period of time after which a new window will be created | |
| 10031 | * @param unit | |
| 10032 | * the unit of time that applies to the {@code timespan} and {@code timeshift} arguments | |
| 10033 | * @param scheduler | |
| 10034 | * the {@link Scheduler} to use when determining the end and start of a window | |
| 10035 | * @return an Observable that emits new windows periodically as a fixed timespan elapses | |
| 10036 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10037 | */ | |
| 10038 | public final Observable<Observable<T>> window(long timespan, long timeshift, TimeUnit unit, Scheduler scheduler) { | |
| 10039 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return window(timespan, timeshift, unit, Integer.MAX_VALUE, scheduler); |
| 10040 | } | |
| 10041 | | |
| 10042 | /** | |
| 10043 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10044 | * Observable starts a new window periodically, as determined by the {@code timeshift} argument or a maximum | |
| 10045 | * size as specified by the {@code count} argument (whichever is reached first). It emits | |
| 10046 | * each window after a fixed timespan, specified by the {@code timespan} argument. When the source | |
| 10047 | * Observable completes or Observable completes or encounters an error, the resulting Observable emits the | |
| 10048 | * current window and propagates the notification from the source Observable. | |
| 10049 | * <p> | |
| 10050 | * <img width="640" height="335" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window7.s.png" alt=""> | |
| 10051 | * <dl> | |
| 10052 | * <dt><b>Backpressure Support:</b></dt> | |
| 10053 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10054 | * <dt><b>Scheduler:</b></dt> | |
| 10055 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 10056 | * </dl> | |
| 10057 | * | |
| 10058 | * @param timespan | |
| 10059 | * the period of time each window collects items before it should be emitted | |
| 10060 | * @param timeshift | |
| 10061 | * the period of time after which a new window will be created | |
| 10062 | * @param unit | |
| 10063 | * the unit of time that applies to the {@code timespan} and {@code timeshift} arguments | |
| 10064 | * @param count | |
| 10065 | * the maximum size of each window before it should be emitted | |
| 10066 | * @param scheduler | |
| 10067 | * the {@link Scheduler} to use when determining the end and start of a window | |
| 10068 | * @return an Observable that emits new windows periodically as a fixed timespan elapses | |
| 10069 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10070 | */ | |
| 10071 | public final Observable<Observable<T>> window(long timespan, long timeshift, TimeUnit unit, int count, Scheduler scheduler) { | |
| 10072 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWindowWithTime<T>(timespan, timeshift, unit, count, scheduler)); |
| 10073 | } | |
| 10074 | ||
| 10075 | /** | |
| 10076 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10077 | * Observable emits connected, non-overlapping windows, each of a fixed duration specified by the | |
| 10078 | * {@code timespan} argument. When the source Observable completes or encounters an error, the resulting | |
| 10079 | * Observable emits the current window and propagates the notification from the source Observable. | |
| 10080 | * <p> | |
| 10081 | * <img width="640" height="375" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window5.png" alt=""> | |
| 10082 | * <dl> | |
| 10083 | * <dt><b>Backpressure Support:</b></dt> | |
| 10084 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10085 | * <dt><b>Scheduler:</b></dt> | |
| 10086 | * <dd>This version of {@code window} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 10087 | * </dl> | |
| 10088 | * | |
| 10089 | * @param timespan | |
| 10090 | * the period of time each window collects items before it should be emitted and replaced with a | |
| 10091 | * new window | |
| 10092 | * @param unit | |
| 10093 | * the unit of time that applies to the {@code timespan} argument | |
| 10094 | * @return an Observable that emits connected, non-overlapping windows represending items emitted by the | |
| 10095 | * source Observable during fixed, consecutive durations | |
| 10096 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10097 | */ | |
| 10098 | public final Observable<Observable<T>> window(long timespan, TimeUnit unit) { | |
| 10099 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return window(timespan, timespan, unit, Schedulers.computation()); |
| 10100 | } | |
| 10101 | ||
| 10102 | /** | |
| 10103 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10104 | * Observable emits connected, non-overlapping windows, each of a fixed duration as specified by the | |
| 10105 | * {@code timespan} argument or a maximum size as specified by the {@code count} argument (whichever is | |
| 10106 | * reached first). When the source Observable completes or encounters an error, the resulting Observable | |
| 10107 | * emits the current window and propagates the notification from the source Observable. | |
| 10108 | * <p> | |
| 10109 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window6.png" alt=""> | |
| 10110 | * <dl> | |
| 10111 | * <dt><b>Backpressure Support:</b></dt> | |
| 10112 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10113 | * <dt><b>Scheduler:</b></dt> | |
| 10114 | * <dd>This version of {@code window} operates by default on the {@code computation} {@link Scheduler}.</dd> | |
| 10115 | * </dl> | |
| 10116 | * | |
| 10117 | * @param timespan | |
| 10118 | * the period of time each window collects items before it should be emitted and replaced with a | |
| 10119 | * new window | |
| 10120 | * @param unit | |
| 10121 | * the unit of time that applies to the {@code timespan} argument | |
| 10122 | * @param count | |
| 10123 | * the maximum size of each window before it should be emitted | |
| 10124 | * @return an Observable that emits connected, non-overlapping windows of items from the source Observable | |
| 10125 | * that were emitted during a fixed duration of time or when the window has reached maximum capacity | |
| 10126 | * (whichever occurs first) | |
| 10127 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10128 | */ | |
| 10129 | public final Observable<Observable<T>> window(long timespan, TimeUnit unit, int count) { | |
| 10130 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE |
return window(timespan, unit, count, Schedulers.computation()); |
| 10131 | } | |
| 10132 | ||
| 10133 | /** | |
| 10134 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10135 | * Observable emits connected, non-overlapping windows, each of a fixed duration specified by the | |
| 10136 | * {@code timespan} argument or a maximum size specified by the {@code count} argument (whichever is reached | |
| 10137 | * first). When the source Observable completes or encounters an error, the resulting Observable emits the | |
| 10138 | * current window and propagates the notification from the source Observable. | |
| 10139 | * <p> | |
| 10140 | * <img width="640" height="370" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window6.s.png" alt=""> | |
| 10141 | * <dl> | |
| 10142 | * <dt><b>Backpressure Support:</b></dt> | |
| 10143 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10144 | * <dt><b>Scheduler:</b></dt> | |
| 10145 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 10146 | * </dl> | |
| 10147 | * | |
| 10148 | * @param timespan | |
| 10149 | * the period of time each window collects items before it should be emitted and replaced with a | |
| 10150 | * new window | |
| 10151 | * @param unit | |
| 10152 | * the unit of time which applies to the {@code timespan} argument | |
| 10153 | * @param count | |
| 10154 | * the maximum size of each window before it should be emitted | |
| 10155 | * @param scheduler | |
| 10156 | * the {@link Scheduler} to use when determining the end and start of a window | |
| 10157 | * @return an Observable that emits connected, non-overlapping windows of items from the source Observable | |
| 10158 | * that were emitted during a fixed duration of time or when the window has reached maximum capacity | |
| 10159 | * (whichever occurs first) | |
| 10160 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10161 | */ | |
| 10162 | public final Observable<Observable<T>> window(long timespan, TimeUnit unit, int count, Scheduler scheduler) { | |
| 10163 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return window(timespan, timespan, unit, count, scheduler); |
| 10164 | } | |
| 10165 | ||
| 10166 | /** | |
| 10167 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10168 | * Observable emits connected, non-overlapping windows, each of a fixed duration as specified by the | |
| 10169 | * {@code timespan} argument. When the source Observable completes or encounters an error, the resulting | |
| 10170 | * Observable emits the current window and propagates the notification from the source Observable. | |
| 10171 | * <p> | |
| 10172 | * <img width="640" height="375" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window5.s.png" alt=""> | |
| 10173 | * <dl> | |
| 10174 | * <dt><b>Backpressure Support:</b></dt> | |
| 10175 | * <dd>This operator does not support backpressure as it uses time to control data flow.</dd> | |
| 10176 | * <dt><b>Scheduler:</b></dt> | |
| 10177 | * <dd>you specify which {@link Scheduler} this operator will use</dd> | |
| 10178 | * </dl> | |
| 10179 | * | |
| 10180 | * @param timespan | |
| 10181 | * the period of time each window collects items before it should be emitted and replaced with a | |
| 10182 | * new window | |
| 10183 | * @param unit | |
| 10184 | * the unit of time which applies to the {@code timespan} argument | |
| 10185 | * @param scheduler | |
| 10186 | * the {@link Scheduler} to use when determining the end and start of a window | |
| 10187 | * @return an Observable that emits connected, non-overlapping windows containing items emitted by the | |
| 10188 | * source Observable within a fixed duration | |
| 10189 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10190 | */ | |
| 10191 | public final Observable<Observable<T>> window(long timespan, TimeUnit unit, Scheduler scheduler) { | |
| 10192 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return window(timespan, unit, Integer.MAX_VALUE, scheduler); |
| 10193 | } | |
| 10194 | ||
| 10195 | /** | |
| 10196 | * Returns an Observable that emits windows of items it collects from the source Observable. The resulting | |
| 10197 | * Observable emits windows that contain those items emitted by the source Observable between the time when | |
| 10198 | * the {@code windowOpenings} Observable emits an item and when the Observable returned by | |
| 10199 | * {@code closingSelector} emits an item. | |
| 10200 | * <p> | |
| 10201 | * <img width="640" height="550" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window2.png" alt=""> | |
| 10202 | * <dl> | |
| 10203 | * <dt><b>Backpressure Support:</b></dt> | |
| 10204 | * <dd>This operator does not support backpressure as it uses Observables to control data flow.</dd> | |
| 10205 | * <dt><b>Scheduler:</b></dt> | |
| 10206 | * <dd>This version of {@code window} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 10207 | * </dl> | |
| 10208 | * | |
| 10209 | * @param windowOpenings | |
| 10210 | * an Observable that, when it emits an item, causes another window to be created | |
| 10211 | * @param closingSelector | |
| 10212 | * a {@link Func1} that produces an Observable for every window created. When this Observable | |
| 10213 | * emits an item, the associated window is closed and emitted | |
| 10214 | * @return an Observable that emits windows of items emitted by the source Observable that are governed by | |
| 10215 | * the specified window-governing Observables | |
| 10216 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10217 | */ | |
| 10218 | public final <TOpening, TClosing> Observable<Observable<T>> window(Observable<? extends TOpening> windowOpenings, Func1<? super TOpening, ? extends Observable<? extends TClosing>> closingSelector) { | |
| 10219 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWindowWithStartEndObservable<T, TOpening, TClosing>(windowOpenings, closingSelector)); |
| 10220 | } | |
| 10221 | ||
| 10222 | /** | |
| 10223 | * Returns an Observable that emits non-overlapping windows of items it collects from the source Observable | |
| 10224 | * where the boundary of each window is determined by the items emitted from a specified boundary-governing | |
| 10225 | * Observable. | |
| 10226 | * <p> | |
| 10227 | * <img width="640" height="475" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/window8.png" alt=""> | |
| 10228 | * <dl> | |
| 10229 | * <dt><b>Backpressure Support:</b></dt> | |
| 10230 | * <dd>This operator does not support backpressure as it uses a {@code boundary} Observable to control data | |
| 10231 | * flow.</dd> | |
| 10232 | * <dt><b>Scheduler:</b></dt> | |
| 10233 | * <dd>This version of {@code window} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 10234 | * </dl> | |
| 10235 | * | |
| 10236 | * @param <U> | |
| 10237 | * the window element type (ignored) | |
| 10238 | * @param boundary | |
| 10239 | * an Observable whose emitted items close and open windows | |
| 10240 | * @return an Observable that emits non-overlapping windows of items it collects from the source Observable | |
| 10241 | * where the boundary of each window is determined by the items emitted from the {@code boundary} | |
| 10242 | * Observable | |
| 10243 | * @see <a href="http://reactivex.io/documentation/operators/window.html">ReactiveX operators documentation: Window</a> | |
| 10244 | */ | |
| 10245 | public final <U> Observable<Observable<T>> window(Observable<U> boundary) { | |
| 10246 |
1
1. window : mutated return of Object value for rx/Observable::window to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorWindowWithObservable<T, U>(boundary)); |
| 10247 | } | |
| 10248 | ||
| 10249 | /** | |
| 10250 | * Returns an Observable that emits items that are the result of applying a specified function to pairs of | |
| 10251 | * values, one each from the source Observable and a specified Iterable sequence. | |
| 10252 | * <p> | |
| 10253 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.i.png" alt=""> | |
| 10254 | * <p> | |
| 10255 | * Note that the {@code other} Iterable is evaluated as items are observed from the source Observable; it is | |
| 10256 | * not pre-consumed. This allows you to zip infinite streams on either side. | |
| 10257 | * <dl> | |
| 10258 | * <dt><b>Scheduler:</b></dt> | |
| 10259 | * <dd>{@code zipWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 10260 | * </dl> | |
| 10261 | * | |
| 10262 | * @param <T2> | |
| 10263 | * the type of items in the {@code other} Iterable | |
| 10264 | * @param <R> | |
| 10265 | * the type of items emitted by the resulting Observable | |
| 10266 | * @param other | |
| 10267 | * the Iterable sequence | |
| 10268 | * @param zipFunction | |
| 10269 | * a function that combines the pairs of items from the Observable and the Iterable to generate | |
| 10270 | * the items to be emitted by the resulting Observable | |
| 10271 | * @return an Observable that pairs up values from the source Observable and the {@code other} Iterable | |
| 10272 | * sequence and emits the results of {@code zipFunction} applied to these pairs | |
| 10273 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 10274 | */ | |
| 10275 | public final <T2, R> Observable<R> zipWith(Iterable<? extends T2> other, Func2<? super T, ? super T2, ? extends R> zipFunction) { | |
| 10276 |
1
1. zipWith : mutated return of Object value for rx/Observable::zipWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return lift(new OperatorZipIterable<T, T2, R>(other, zipFunction)); |
| 10277 | } | |
| 10278 | ||
| 10279 | /** | |
| 10280 | * Returns an Observable that emits items that are the result of applying a specified function to pairs of | |
| 10281 | * values, one each from the source Observable and another specified Observable. | |
| 10282 | * <p> | |
| 10283 | * <img width="640" height="380" src="https://raw.github.com/wiki/ReactiveX/RxJava/images/rx-operators/zip.png" alt=""> | |
| 10284 | * <dl> | |
| 10285 | * <dt><b>Scheduler:</b></dt> | |
| 10286 | * <dd>{@code zipWith} does not operate by default on a particular {@link Scheduler}.</dd> | |
| 10287 | * </dl> | |
| 10288 | * | |
| 10289 | * @param <T2> | |
| 10290 | * the type of items emitted by the {@code other} Observable | |
| 10291 | * @param <R> | |
| 10292 | * the type of items emitted by the resulting Observable | |
| 10293 | * @param other | |
| 10294 | * the other Observable | |
| 10295 | * @param zipFunction | |
| 10296 | * a function that combines the pairs of items from the two Observables to generate the items to | |
| 10297 | * be emitted by the resulting Observable | |
| 10298 | * @return an Observable that pairs up values from the source Observable and the {@code other} Observable | |
| 10299 | * and emits the results of {@code zipFunction} applied to these pairs | |
| 10300 | * @see <a href="http://reactivex.io/documentation/operators/zip.html">ReactiveX operators documentation: Zip</a> | |
| 10301 | */ | |
| 10302 | public final <T2, R> Observable<R> zipWith(Observable<? extends T2> other, Func2<? super T, ? super T2, ? extends R> zipFunction) { | |
| 10303 |
1
1. zipWith : mutated return of Object value for rx/Observable::zipWith to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return zip(this, other, zipFunction); |
| 10304 | } | |
| 10305 | ||
| 10306 | /** | |
| 10307 | * An Observable that never sends any information to an {@link Observer}. | |
| 10308 | * This Observable is useful primarily for testing purposes. | |
| 10309 | * | |
| 10310 | * @param <T> | |
| 10311 | * the type of item (not) emitted by the Observable | |
| 10312 | */ | |
| 10313 | private static class NeverObservable<T> extends Observable<T> { | |
| 10314 | | |
| 10315 | private static class Holder { | |
| 10316 | static final NeverObservable<?> INSTANCE = new NeverObservable<Object>(); | |
| 10317 | } | |
| 10318 | | |
| 10319 | /** | |
| 10320 | * Returns a singleton instance of NeverObservble (cast to the generic type). | |
| 10321 | * | |
| 10322 | * @return | |
| 10323 | */ | |
| 10324 | @SuppressWarnings("unchecked") | |
| 10325 | static <T> NeverObservable<T> instance() { | |
| 10326 |
1
1. instance : mutated return of Object value for rx/Observable$NeverObservable::instance to ( if (x != null) null else throw new RuntimeException ) → KILLED |
return (NeverObservable<T>) Holder.INSTANCE; |
| 10327 | } | |
| 10328 | | |
| 10329 | NeverObservable() { | |
| 10330 | super(new OnSubscribe<T>() { | |
| 10331 | ||
| 10332 | @Override | |
| 10333 | public void call(Subscriber<? super T> observer) { | |
| 10334 | // do nothing | |
| 10335 | } | |
| 10336 | ||
| 10337 | }); | |
| 10338 | } | |
| 10339 | } | |
| 10340 | ||
| 10341 | /** | |
| 10342 | * An Observable that invokes {@link Observer#onError onError} when the {@link Observer} subscribes to it. | |
| 10343 | * | |
| 10344 | * @param <T> | |
| 10345 | * the type of item (ostensibly) emitted by the Observable | |
| 10346 | */ | |
| 10347 | private static class ThrowObservable<T> extends Observable<T> { | |
| 10348 | ||
| 10349 | public ThrowObservable(final Throwable exception) { | |
| 10350 | super(new OnSubscribe<T>() { | |
| 10351 | ||
| 10352 | /** | |
| 10353 | * Accepts an {@link Observer} and calls its {@link Observer#onError onError} method. | |
| 10354 | * | |
| 10355 | * @param observer | |
| 10356 | * an {@link Observer} of this Observable | |
| 10357 | */ | |
| 10358 | @Override | |
| 10359 | public void call(Subscriber<? super T> observer) { | |
| 10360 |
1
1. call : removed call to rx/Subscriber::onError → KILLED |
observer.onError(exception); |
| 10361 | } | |
| 10362 | ||
| 10363 | }); | |
| 10364 | } | |
| 10365 | } | |
| 10366 | ||
| 10367 | } | |
Mutations | ||
| 95 |
1.1 |
|
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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| 1977 |
1.1 |
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| 2005 |
1.1 |
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| 2035 |
1.1 |
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| 2067 |
1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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1.1 |
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| 2698 |
1.1 2.2 |
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| 2701 |
1.1 |
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1.1 |
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| 2704 |
1.1 2.2 3.3 4.4 |
|
| 2707 |
1.1 |
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| 2708 |
1.1 |
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| 2710 |
1.1 2.2 3.3 |
|
| 2733 |
1.1 |
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1.1 |
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1.1 |
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| 2760 |
1.1 2.2 |
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| 2762 |
1.1 |
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1.1 |
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| 3873 |
1.1 |
|
| 3894 |
1.1 |
|
| 3926 |
1.1 |
|
| 3927 |
1.1 |
|
| 3938 |
1.1 |
|
| 3960 |
1.1 |
|
| 3983 |
1.1 |
|
| 4003 |
1.1 |
|
| 4023 |
1.1 |
|
| 4026 |
1.1 2.2 3.3 |
|
| 4048 |
1.1 |
|
| 4055 |
1.1 2.2 |
|
| 4079 |
1.1 |
|
| 4086 |
1.1 2.2 |
|
| 4114 |
1.1 |
|
| 4153 |
1.1 |
|
| 4195 |
1.1 |
|
| 4216 |
1.1 |
|
| 4220 |
1.1 |
|
| 4240 |
1.1 |
|
| 4274 |
1.1 |
|
| 4301 |
1.1 |
|
| 4322 |
1.1 |
|
| 4345 |
1.1 |
|
| 4365 |
1.1 |
|
| 4389 |
1.1 |
|
| 4410 |
1.1 |
|
| 4433 |
1.1 |
|
| 4436 |
1.1 |
|
| 4458 |
1.1 |
|
| 4475 |
1.1 |
|
| 4495 |
1.1 |
|
| 4513 |
1.1 |
|
| 4534 |
1.1 |
|
| 4555 |
1.1 |
|
| 4568 |
1.1 |
|
| 4589 |
1.1 |
|
| 4594 |
1.1 |
|
| 4599 |
1.1 |
|
| 4604 |
1.1 |
|
| 4627 |
1.1 |
|
| 4655 |
1.1 |
|
| 4664 |
1.1 |
|
| 4693 |
1.1 |
|
| 4698 |
1.1 |
|
| 4723 |
1.1 |
|
| 4744 |
1.1 |
|
| 4770 |
1.1 |
|
| 4775 |
1.1 |
|
| 4784 |
1.1 |
|
| 4805 |
1.1 |
|
| 4831 |
1.1 |
|
| 4861 |
1.1 |
|
| 4892 |
1.1 |
|
| 4925 |
1.1 |
|
| 4959 |
1.1 |
|
| 4995 |
1.1 |
|
| 5032 |
1.1 |
|
| 5071 |
1.1 |
|
| 5096 |
1.1 |
|
| 5122 |
1.1 |
|
| 5147 |
1.1 |
|
| 5173 |
1.1 |
|
| 5199 |
1.1 |
|
| 5226 |
1.1 2.2 |
|
| 5229 |
1.1 |
|
| 5253 |
1.1 |
|
| 5277 |
1.1 |
|
| 5301 |
1.1 |
|
| 5321 |
1.1 |
|
| 5344 |
1.1 |
|
| 5365 |
1.1 |
|
| 5383 |
1.1 |
|
| 5403 |
1.1 |
|
| 5423 |
1.1 |
|
| 5446 |
1.1 |
|
| 5469 |
1.1 |
|
| 5470 |
1.1 |
|
| 5472 |
1.1 |
|
| 5500 |
1.1 |
|
| 5501 |
1.1 |
|
| 5503 |
1.1 |
|
| 5534 |
1.1 |
|
| 5569 |
1.1 |
|
| 5597 |
1.1 |
|
| 5629 |
1.1 |
|
| 5652 |
1.1 |
|
| 5682 |
1.1 |
|
| 5711 |
1.1 |
|
| 5747 |
1.1 |
|
| 5854 |
1.1 |
|
| 5885 |
1.1 |
|
| 5915 |
1.1 |
|
| 5932 |
1.1 |
|
| 5952 |
1.1 |
|
| 5986 |
1.1 |
|
| 6004 |
1.1 |
|
| 6026 |
1.1 |
|
| 6046 |
1.1 |
|
| 6069 |
1.1 |
|
| 6094 |
1.1 |
|
| 6114 |
1.1 |
|
| 6118 |
1.1 |
|
| 6136 |
1.1 |
|
| 6157 |
1.1 |
|
| 6182 |
1.1 |
|
| 6183 |
1.1 |
|
| 6185 |
1.1 |
|
| 6212 |
1.1 |
|
| 6213 |
1.1 |
|
| 6215 |
1.1 |
|
| 6233 |
1.1 |
|
| 6236 |
1.1 |
|
| 6255 |
1.1 |
|
| 6275 |
1.1 |
|
| 6295 |
1.1 |
|
| 6318 |
1.1 |
|
| 6338 |
1.1 |
|
| 6360 |
1.1 |
|
| 6393 |
1.1 |
|
| 6426 |
1.1 |
|
| 6456 |
1.1 |
|
| 6492 |
1.1 |
|
| 6511 |
1.1 |
|
| 6534 |
1.1 |
|
| 6573 |
1.1 |
|
| 6606 |
1.1 |
|
| 6622 |
1.1 |
|
| 6641 |
1.1 |
|
| 6664 |
1.1 |
|
| 6687 |
1.1 |
|
| 6715 |
1.1 |
|
| 6718 |
1.1 |
|
| 6723 |
1.1 |
|
| 6749 |
1.1 |
|
| 6752 |
1.1 |
|
| 6757 |
1.1 |
|
| 6781 |
1.1 |
|
| 6808 |
1.1 |
|
| 6811 |
1.1 |
|
| 6844 |
1.1 |
|
| 6847 |
1.1 |
|
| 6885 |
1.1 |
|
| 6925 |
1.1 2.2 |
|
| 6928 |
1.1 |
|
| 6931 |
1.1 |
|
| 6966 |
1.1 |
|
| 6969 |
1.1 |
|
| 6974 |
1.1 |
|
| 7009 |
1.1 |
|
| 7044 |
1.1 |
|
| 7047 |
1.1 |
|
| 7079 |
1.1 |
|
| 7082 |
1.1 |
|
| 7087 |
1.1 |
|
| 7115 |
1.1 |
|
| 7146 |
1.1 |
|
| 7181 |
1.1 2.2 |
|
| 7184 |
1.1 |
|
| 7212 |
1.1 |
|
| 7240 |
1.1 |
|
| 7270 |
1.1 |
|
| 7297 |
1.1 |
|
| 7322 |
1.1 |
|
| 7350 |
1.1 |
|
| 7373 |
1.1 |
|
| 7428 |
1.1 |
|
| 7431 |
1.1 |
|
| 7436 |
1.1 |
|
| 7466 |
1.1 |
|
| 7469 |
1.1 |
|
| 7474 |
1.1 |
|
| 7500 |
1.1 |
|
| 7528 |
1.1 |
|
| 7553 |
1.1 |
|
| 7578 |
1.1 |
|
| 7609 |
1.1 |
|
| 7633 |
1.1 |
|
| 7658 |
1.1 |
|
| 7680 |
1.1 |
|
| 7706 |
1.1 |
|
| 7729 |
1.1 |
|
| 7755 |
1.1 |
|
| 7775 |
1.1 |
|
| 7797 |
1.1 |
|
| 7821 |
1.1 |
|
| 7847 |
1.1 |
|
| 7871 |
1.1 |
|
| 7897 |
1.1 |
|
| 7918 |
1.1 |
|
| 7938 |
1.1 |
|
| 7958 |
1.1 |
|
| 7978 |
1.1 |
|
| 7998 |
1.1 |
|
| 8020 |
1.1 |
|
| 8044 |
1.1 |
|
| 8070 |
1.1 |
|
| 8098 |
1.1 |
|
| 8128 |
1.1 |
|
| 8160 |
1.1 |
|
| 8194 |
1.1 |
|
| 8230 |
1.1 |
|
| 8248 |
1.1 |
|
| 8286 |
1.1 |
|
| 8290 |
1.1 |
|
| 8304 |
1.1 |
|
| 8331 |
1.1 |
|
| 8334 |
1.1 |
|
| 8338 |
1.1 |
|
| 8347 |
1.1 |
|
| 8352 |
1.1 |
|
| 8383 |
1.1 |
|
| 8386 |
1.1 |
|
| 8389 |
1.1 |
|
| 8393 |
1.1 |
|
| 8397 |
1.1 |
|
| 8402 |
1.1 |
|
| 8407 |
1.1 |
|
| 8428 |
1.1 |
|
| 8429 |
1.1 |
|
| 8431 |
1.1 |
|
| 8435 |
1.1 |
|
| 8440 |
1.1 |
|
| 8445 |
1.1 |
|
| 8472 |
1.1 |
|
| 8474 |
1.1 |
|
| 8475 |
1.1 |
|
| 8478 |
1.1 |
|
| 8481 |
1.1 |
|
| 8483 |
1.1 |
|
| 8492 |
1.1 |
|
| 8534 |
1.1 |
|
| 8539 |
1.1 |
|
| 8542 |
1.1 |
|
| 8551 |
1.1 |
|
| 8558 |
1.1 |
|
| 8567 |
1.1 |
|
| 8568 |
1.1 |
|
| 8571 |
1.1 |
|
| 8574 |
1.1 |
|
| 8576 |
1.1 |
|
| 8585 |
1.1 |
|
| 8607 |
1.1 |
|
| 8608 |
1.1 |
|
| 8610 |
1.1 |
|
| 8631 |
1.1 |
|
| 8655 |
1.1 |
|
| 8676 |
1.1 |
|
| 8700 |
1.1 |
|
| 8721 |
1.1 |
|
| 8743 |
1.1 |
|
| 8744 |
1.1 |
|
| 8745 |
1.1 |
|
| 8746 |
1.1 |
|
| 8748 |
1.1 |
|
| 8772 |
1.1 |
|
| 8802 |
1.1 |
|
| 8824 |
1.1 |
|
| 8850 |
1.1 |
|
| 8870 |
1.1 |
|
| 8895 |
1.1 |
|
| 8923 |
1.1 |
|
| 8945 |
1.1 |
|
| 8971 |
1.1 |
|
| 8993 |
1.1 |
|
| 9014 |
1.1 |
|
| 9036 |
1.1 |
|
| 9063 |
1.1 |
|
| 9093 |
1.1 |
|
| 9122 |
1.1 |
|
| 9154 |
1.1 |
|
| 9192 |
1.1 |
|
| 9234 |
1.1 |
|
| 9251 |
1.1 |
|
| 9270 |
1.1 |
|
| 9301 |
1.1 |
|
| 9336 |
1.1 |
|
| 9339 |
1.1 |
|
| 9367 |
1.1 |
|
| 9397 |
1.1 |
|
| 9420 |
1.1 |
|
| 9444 |
1.1 |
|
| 9471 |
1.1 |
|
| 9497 |
1.1 |
|
| 9514 |
1.1 |
|
| 9534 |
1.1 |
|
| 9548 |
1.1 |
|
| 9577 |
1.1 |
|
| 9601 |
1.1 |
|
| 9628 |
1.1 |
|
| 9654 |
1.1 |
|
| 9676 |
1.1 |
|
| 9701 |
1.1 |
|
| 9728 |
1.1 |
|
| 9757 |
1.1 |
|
| 9781 |
1.1 |
|
| 9804 |
1.1 |
|
| 9832 |
1.1 |
|
| 9859 |
1.1 |
|
| 9877 |
1.1 |
|
| 9902 |
1.1 |
|
| 9928 |
1.1 |
|
| 9953 |
1.1 |
|
| 9981 |
1.1 |
|
| 10009 |
1.1 |
|
| 10039 |
1.1 |
|
| 10072 |
1.1 |
|
| 10099 |
1.1 |
|
| 10130 |
1.1 |
|
| 10163 |
1.1 |
|
| 10192 |
1.1 |
|
| 10219 |
1.1 |
|
| 10246 |
1.1 |
|
| 10276 |
1.1 |
|
| 10303 |
1.1 |
|
| 10326 |
1.1 |
|
| 10360 |
1.1 |